A volume containing a 'Declaration of Principles' by R. J. Derfel, 13 July 1873, and verse in English and Welsh, 1865.

Poetry and essays written by John Jones ('Gwalch'), Aberaman, mainly for 'eisteddfodau' in Glamorgan and Monmouthshire.

Three holograph letters from [Richard Jones Owen] ('Glaslyn'; 1831-1909), Penrhyndeudraeth, to his grand-daughter Elizabeth] Glaslyn Owen, Llanrwst, 1903-1907 (the teaching of Welsh in Secondary Schools, the recipient's studies, the recipient's marriage, personal); and manuscripts of John Owen ('Ap Glaslyn'; 1857-1934), including a holograph poem, 'Rhiangerdd Gwen o' r Ddol', which was awarded the prize at an eisteddfod at Llandudno, 1887, a scrap-book, 1882-1896 and undated, relating to eisteddfodau and literary and musical festivals, a certificate in elocution, 1885, and a certificate of ordination as Calvinistic Methodist minister, 1919.

Various adjudications and poetical compositions in connection with the Anniversaries or Festivals of Cymdeithas Cymreigyddion y Fenni (Abergavenny Cymreigyddion Society), 1834-1845. The adjudications are by [the Reverend Thomas Price] 'Carnhuanawc', and [John Davies] 'Brychan Bach', Tredegar, 1834; [Taliesin Williams, 'Taliesin ab Iolo'], 1835 (mutilated); W. Ellis Jones, 'Cawrdaf', Caerfyrddin, and [the Reverend Thomas Price, 'Carnhuanawc'], 1836; Henry Hallam, W. Watkins, J. Morgan, W. Williams and John Daniel, Abergavenny (the last four being co-adjudicators), John Parry , 'Bardd Alaw', and [the Reverend Thomas Price, 'Carnhuanawc'], 1838; and Taliesin Williams ('Ab Iolo') [1845]. The poetical compositions include 'englynion' to [Thomas Bevan] 'Caradawc', by [Henry Evans] 'H. Ddu o Ddyfed' and [William Morgan] 'Gwilym Gelli Deg', 'Can Anerchiadol. I Gymreigyddion y fenni' by David Jones, 'Dewi Glan taf', Merthyr Tydfil, 'englynion' addressing the Society by 'Yr Arth-hir' and 'englynion' 'i yr hên . . . Iaith yr Omeraeg . . .' by [John (Emlyn) Jones] 'Ioan Emlyn', Crughywel, all dated October, 1837; 'englynion' 'ar Briodas W. Williams, Ysw. o Aberpergwm a Meistresan Smyth o'r Castellau' by 'Geoffrey', to Sir Charles Morgan, president of the Abergavenny Cymreigyddion Eisteddfod, 1838, by 'Cadifor' (endorsed 'y goraf') and 'Estron' (endorsed 'yr ail'), and to the Breton visitors to the Eisteddfod by 'Macsen Wledig' and 'Myfyr', all submitted for competition at the 1838 Eisteddfod; and 'englynion' entitled 'Annerchiad i Gymreigyddion y Fenni' by 'Cawr Morlais', Dowlais, 6 October 1840.

A holograph draft of part of [William Thomas] ('Islwyn')'s 'Y Storm', and some proof sheets of Gwaith Islwyn (Llanuwchllyn, 1903), the foreword to which was written by O. M. Edwards.

Letters and miscellaneous papers comprising two letters [+], 1693, from Ch[arles] Owen, Oswestree to the Lady Archer near Epping in Essex (acknowledging all the expressions of her ladyship's extraordinary favours to him, mentioning that after a tedious ramble and censorious suspicions he came home in safety, the liberality of friends, 'Yet all this will not do for a Compensation for the injury done me', he desired his brother to assist Mr (?) Durrant in adjusting those wretched differences at Epping - her Ladyship's honourable attempts towards it); seven letters [+] from T[homas] Burgess, successively bishop of St Davids and of Salisbury, one written from C[orpus] C[hristi] C[ollege], Oxford, 1787, to T[homas] Falconer, Esq'r, Chester (thanking him for the present of his little book, requesting the addressee's opinion on the meaning of a passage from the Gospels and quoting from the preface to a second edition of the [Salisbury] spelling-book), two, possibly three, written from Abergwilly Palace and London, 1813-14, to the Reverend T. W. [recte T. D.] Fosbrooke, Walford, near Ross (commending the addressee's intention of publishing a 'cheap comment' on the New Testament, he seems to have taken up a very wrong conception of the Bible Society) and three written from Salisbury, 1831, to Mr Strong, bookseller, Bristol (instructions re books, was very sorry to see that the addressee has been a sufferer by the late disastrous events at Bristol); a copy of an engraved portrait of the Right Reverend Thomas Burgess, DD, Lord Bishop of Salisbury; a letter, year not given, from Joseph D[?ownes], Builth to [John Dix] (acknowledging the addressee's most welcome letter belying his wife's guesses, the indirect source of the addressee's recovery from misfortune if not illness, his own writing, mention of Edinburgh, etc.); a note, 1811, from Mr Pennant, Downing to a Mrs Williams (complying with her request on behalf of Hugh Shone and his aged wife); a list by J. H. Davies headed 'Myrddin MSS (1) Eben Fardd'; and a bundle of miscellaneous papers [#] including 'Eifionydd', a holograph poem in Welsh by E[benezer] Thomas ('Eben Fardd'), Clynnog, 22 July 1829; 'Myfyrdawd y Bardd am ei gariad pan oedd hi yn mordwo o Ynys Fôn i Fanaw' by Rhobt Huws ('Rhobin ddu o Fôn'); one or two items probably in the autograph of the Reverend Peter Bailey Williams (English verse, a draft of a letter [to the editors of the Welsh Magazine], etc.), 'An Infentory of Coods & Cattells of Mr Morgan ap Ragnard ap Maddocke of te County of Clamorganshire shentilman ...', endorsed 'The Welch Inventory', and miscellaneous documents, 1588-1767, including a bond, 1588, relating to properties within the township of Llanvair in the commot of Iscor', Caernarfonshire, a citation, 1652, relating to the administration of the goods of Richard Thomas [? of Talgarth, Breconshire], a grant, 1734, relating to Bryn y Fedwen estate in the parish of Llanrug, Caernarfonshire, and a return, 1767, by Edward Watkins, curate, certifying that there are no Papists within his parish of Llangaffo or Llangeinwen, Anglesey. The items marked + were formerly Phillipps MS 35051 (see letter dated 9 February 1973 from Dr A. N. L. Munby to the Keeper of Manuscripts, National Library of Wales). # - The wrapping paper has on it 'Phillipps MSS 34929' in pencil in the autograph of J. H. Davies but, with the exception of the 'inventory of goods', the contents of this package do not appear to correspond to the description of Phillipps MS 34929 as given by Dr Munby in his letter, although Phillipps MS 34929 was purchased by J. H. Davies.

A manuscript in the hand of Edward Williams (Iolo Morganwg), entitled 'Gwersi Doethineb yr, Hen Gymry. a gasglwyd o'r Hên Lyfrau Ysgrifen, Gan Iolo Morganwg B.B.D. Yn y Flwyddyn 1800'. The contents include: p. 2, an announcement ('Ysbysiad') by Iolo Morganwg in which he outlines his intentions in preparing the manuscript; pp. 3-26, 'Chwedlau'r Doethion (o Lyfr Tre Brynn)', being 160 'englynion milwr' (cf. Iolo MSS (1888), pp. 251-259); pp. 27-32, another series of 34 'englynion milwr' entitled 'Llyma chwedlau Doethion eraill, i ddoeth a'u deallo', (cf. Iolo MSS, pp. 260-261); pp. 32-34, 'Llyma Gynghorion y Bardd Glâs o'r Gadair i bob Gwr doeth a ddymunai rengu bodd Duw a Dynlon yn y Byd yma ac yn y byd arall ...'; pp. 35-36, 'Llyma eraill o gynghorion Y Bardd Glas o'r Gadair' (end missing); pp. 37-41, [Cyfarddodau'r Bardd Glas o'r Gadair] being linked sequences of aphorisms (beginning missing); p. 42, 'Gnodiau y Bardd Glâs o'r Gadair', being six stanzas beginning 'Gnawd hir ofal i bob geuawg ...'; pp. 43-47, 'Amryw Bethau gwiw eu dal ar gov. O Lyfr Rhys Thomas Argraphydd, a dynnawdd efe, meddai, o Lyfr y Parchedig Evan Evans', beginning 'Pump peth nid doeth ymddiried iddynt...'; pp. 48-56, 'Llyma Drioedd am a weddant fod ar ddyn ac ar Ddoethineb', beginning 'Tri pheth anhawdd eu cael ...', said to be 'O Lyfr Edwd. Lewys, Yswain, O Ben Llin ym Morganwg'; pp. 57-58, 'Llyma rai drioedd eraill oddiar ddalen friw yn yr un llyfr', beginning 'Tri pheth a wnant wraig yn anniweir ...'; pp. 58-60, 'Y to arall it ddalen y mae a ganlyn', beginning 'Tri pheth a attaliant wahoddedigaeth i wr ...'; p. 60, 'ar ddarn arall o ddalen', beginning 'Tri pheth a wnant wr yn ddysgedig ...'; p. 61, 'Llyma'r Naw celfyddyd Wladaidd - Y Naw Celfyddyd Dinesig', said to be 'O Lyfr y Parch. Evan Evans pan oedd ef yn y Caerau yn sir Fynwy'; pp. 62-66, 'Llyma Englynion Cain Cynwyre. (O Lyfr Joseph Jones)', being thirty stanzas purporting to be the work of Ystyffan Bardd Teilaw; pp. 66-70, 'Englynion Dead Fardd. (O Lyfr Sion Philip o Dre Os.)', beginning 'Bid goch crib ceiliawg yniawl ei lef ...'; pp. 70-72, 'Trioedd', said to be from '(Llyfr Twm Robert)'; pp. 72-74, 'Llyma Ddewis bethau Bardd Ifor Hael. (O Lyfyr Mr. Cobb o Gaer Dydd.)', followed by a note by Iolo Morganwg concerning the text; pp. 75-76, 'Casbethau Owain Cyfeiliawg. (O Lyfyr Mr. Cobb)', followed by a note on the text by Iolo Morganwg; pp. 77-81, 'Dewisbethau yr Hen Fardd Llwyd o Forganwg'; pp. 81- 83, 'Dewisbethau Gwr doeth ...', said to be 'O Lyfr Mr. Edward Sanders o Lansanffraid Fawr'; pp. 83-84, 'Dewis bethau Gwr. o Lyfr y Bardd Côch o Fôn, 1771'; pp. 84-85, 'Dewisav Gwr Taliesin', said to be from 'Llyfyr y Bardd Côch o Fôn'; pp. 85-87, 'Dewis Bethau Hywel Bwr Bach (LI. Mr. Sanders)'; pp. 87-89, 'Dewis Bethau Deio Maelinydd', '(Ll. Mr. Sanders)'; pp. 90-91, 'Casbethau Sion Goch o'r Hendref', '(Llyfyr Mr. Sanders)'; pp. 91-96, 'Dewis Bethau Sion Cwm Tridwr. (Ll. Sanders.)', followed by extensive notes on Sioni Cwm Tridwr by Iolo Morganwg; pp. 97-98, 'Dewis Bethau yr hen Gap Du, (Llyfr Sanders.)', said to be by Wiliam Cap Du; pp. 98-103, 'Llyma Awdl y Gwaeau a gant Taliesin Ben Beirdd', beginning 'Gwae a gymmerth Fedydd ... '; pp. 103-04, 'Casbethau Hen Goch y Dant'; p. 104, an englyn by Iolo Morganwg beginning 'Doethineb Da y'th enau yn siarad ...'; pp. 105-107, 'Cerdd y Bardd Glas o'r Gadair, o Lyfyr Joseph Jones o Gaer Dydd, a ysgrifenwyd ynghylch y flwyddyn 1590', beginning 'Deg gormes caredforion ...', followed by a note on Y Bardd Glas o'r Gadair; pp. 108-109, 'Llyma Englynion a fuant rwng Caradawg LlanCarfan a Gwgan Farfawg o Landathan (O lyvyr Joseph Jones o Gaer Dyv, 1590)', beginning 'Gwgan Farfawc, hanpyll gwell ...'; and pp. 109-111, 'Atteb Gwgan Farfawg', beginning 'Hanpyll Gwell, ti Garadawg ...'.

A collection of papers, mainly in the hand of William Owen [-Pughe], containing original Welsh poetry, poetical translations, transcripts of medieval Welsh poetry and prose texts, autograph letters and miscellaneous notes, including: 1. 'Englynion i Mr. Aneiryn Owen ar ddydd ei enedigaeth 1808' by Rob[er]t Dafies, with a pencil sketch on the dorse; 2. 'Anerchiant i Deulu Egryn Calan Ionawr 1834' by R.D.; 3. translations by [David Thomas] (Dafydd Ddu o Eryri), one dated 1790, entitled 'Sibli's Prophecy' and 'The Lover's Complaint'; 4. 'Awdyl Dydd y Varn, yn of Geiriau Ysbryd y Gwirionedd. Cyvieithiad Gan Idrison' [=William Owen-Pughe], dated 1808, and three englynion by Tho[mas] Jones, Llynlleiviad, 1820; 5-7. 'Coroni Sior IV' by Idrison, 1820, (printed, three copies); 8-9. a translation by Idrison, 1820, and a second copy set to music, of Alexander Pope's poem 'The Dying Christian to his Soul'; 10. a cywydd, 1821, entitled 'I Gyfieithydd Einioes Dyn', and five englynion 'At y Parçedig J. W. Jencyn, Erbrwyad [sic] Ceri'; 11. 'Englynion Cofa [sic] am y Parç Evan Richards, [i.e. Richardson] Gynt o Gaerynarvon yr hwn ... a hunodd ... Mawrth 29 1824', by [James Hughes] (Iago Triçrug); 12. translations by Idrison of two poems by F[elicia] Hemans entitled 'A Dirge on the death of a child' and 'The Invocation'; 13. transcripts, 1826, of poems entitled 'The Memory of the Brave' and 'The Star of the Mine' by Felicia Hemans; 14. transcripts of poetry by Gwalchmai, Casnodyn, Owain Cyfeiliog and Llywarch Prydydd y Moch; 15. 'Llythyr Angen at yr hybarch Wyneddigion i ofyn Geiriadur dros Fardd Newynog', an awdl, 1826, sent by 'Dewi ap Huw Cynwyd' to Docr. Owain Pugh; 16. stanzas entitled 'Can i Hav'; 17. a stanza with variations by 'Gwylim [sic] ab Owen', dated 1782, 'A'r Bardd a safodd ar y tywyn ...'; 18. 'Awdl y Raglawiaeth' (?incomplete); 19-21. poems transcribed from 'Llyfr Taliesin' and 'Llyfr Du Caerfyrddin' in 1819 and 1834; 22. 'Arymes Prydain', with translation and notes (incomplete); 23. transcripts, dated 1825, of parts of the tales of 'Peredur' and 'Siarlymaen' copied from [Peniarth MS 7]; 24. text and parallel English translation of 'Cymdeithas Amlyn ac Amic', dated 1831; 25. transcript of ['Imago Mundi'] beginning 'Y [sic] Asia y mae paradwys...' and ending '... y mvc hvnnv aesgyn or dvfyr', and a Welsh chronology text from Adam to the year 1318; 26. transcript of part of the tale of 'Culhwch ac Olwen' beginning 'Cerdded á orugant hvy y dydd hvnv eduçer ...' and ending '... Ac velly y cavas Culhvq Olwen, merç Yspyddadan Pencavr'; 27. a transcript, 1825, of Gruffudd Hiraethog's licence as 'Penkerdd', from [Peniarth MS 194]; (continued)

28-41. a group of letters: 28. William Probert, Walmsley Chapel, 1822, to William Owen Pughe in London (literary matters), 29. Wm. Owen Pughe at [?Egryn, Denbigh], 1826, to Capt. Tuck, North Brixton (a journal of their travels, including a visit to Hengwrt), 30. Rich. Llwyd, Chester, [1830], to Dr. Owen Pugh, Egryn, Denbigh (regarding a memorial to Owen Jones (Owain Myfyr)), 31. Richd. Llwyd, 1833, to Dr. Owen ab Huw (health matters and Myfyr memorial), 32-33. S. Prideaux Tregelles, Neath Abbey, 1833, to Aneurin Owen at Egryn (2) (concerning various chronicles), 34. J. C. Williams and Thos. Hughes, Aldermen, Denbigh, 1834, to Aneurin Owen at Egryn (invitation to a public dinner in honour of his father, cf. item 45), 35. Wm Owen Pughe, 1834, to Aneurin [Owen] (financial and family matters), 36-38. Wm. Blamire, Tithe Office, London, 1843, to [Aneurin] Owen (3) (re. Enclosure Bill), 39. [Lord] Worsley, London, 1843, to Aneurin Owen, Egryn (an agrarian query), 40. draft reply, 1843, from [Aneurin Owen] to [Lord Worsley], 41. R. Llwyd, [Chester], [n.d.], to Dr. W. Owen Pugh, Egryn (concerning a memorial to Owain Myfyr); 42. an essay entitled 'Y Cyvnewidiadau a ddygwyd asant yn yr iaith gymraeg er dyddiau Taliesin; a'r achosion ei bod wedi cadw yn ei phurdeb dros gyniver o oesoedd', by 'Pryderi'; 43. lists of poems in 'Llyfr Taliesin' and 'Llyfr Du Caerfyrddin', together with a list of 165 MSS in the Vaughan [Hengwrt] library; 44. a printed letter, 1818, from Thomas Roberts, Llwynrhudol, on behalf of 'Cymdeithas y Gwyneddigion' in London, to the parishioners of Llanbeblig, co. Caernarfon, commending their protest against the appointment of an Englishman to the incumbency; 45. printed announcement, 1834, of a public dinner to be held in honour of W. Owen Pughe, D.C.L.; 46. notes, 1806, recording a visit to Llyn Llymbren, etc., with two sketches; 47. notes of a visit to Penmynydd, Anglesey; 48. chronicle of events, 720-872 A.D.; 49. particulars of the altitude of mountains in England and Wales copied from a survey made by Col. [William] Mudge; 50. a drawing of a 'Golden Lorica found at Mold'; 51-52. Welsh versions, one incomplete, of Chapter 1 of the Gospel according to John, by [William Owen-Pughe], dated 1832; 53. translations of poems and extracts, including 'Preiddeu Annwn' and part of 'Y Gododdin', and notes on 'The Manner in which Arthur is spoken of by the Bards...'; 54. a note on 'Dalriada' from [George Chalmers], Caledonia, I (London, 1807); 55. extracts from [James] Grant, Thoughts on the origin and descent of the Gael ... (Edinburgh, 1814), notes on bee-keeping, and the dimensions of the Rotheram Plough; 56. a broadside entitled 'At y Cymry', being an appeal by 'Y Cymro' to his fellow-countrymen to resist the menace of France; 57. a royal proclamation commanding economy in the use of grain, 1800 (printed); 58-59. two versions of 'O, nid i ni, ein Ior ...'; 60. stanzas beginning 'Digona y daioni ...'; 61. Rheolau ... Cymdeithas Gyfeillgar Nantglyn (Dinbych, 1834); 62. attested copy, 1829, of a terrier of the glebe lands and tithes of the parish church of Nantglyn, co. Denbigh, dated 1791; 63. 'Amry govion Hydr. 24, 1823', containing an incomplete religious tract headed 'Y Gwir yn erbyn y byd', being a translation by Idrison, dated 1821, expository notes on the Book of Genesis, an incomplete draft letter to the editor of The Political R[egister], as well as notes relating to the science of obi or witchcraft; 64. 'Amrywion', containing 'Ateb i Wrthwynebiadau i'r galwad hwn. II Lyvyr o Weledigaethau, Tam. III. T.D. 64 .'; and 65. notes, 1826, relating to medieval romances.

A volume containing englynion and other poems mainly by Robert Davies (Bardd Nantglyn). Pages 1-60 are almost entirely in the hand of Robert Davies while the remainder of the volume is in that of William Owen [-Pughe]. In addition to the works of Robert Davies, some of which were published in his Diliau Barddas (Dinbych, 1827), the following poets are represented in the volume: W.O. [?William Owen-Pughe] (pp. 2-3), R. B. Clough (p. 86), W. Lleyn (p. 102), and ?Gwallter Mechain, [Walter Davies] (p. 125). Apart from englynion the compositions of Robert Davies include: p. 23, a hymn beginning: 'Anturiaf Arglwydd yr awr hon ...'; p. 24, 'Cyfieithiad o Emyn Martyn Luther', beginning 'Duw mawr! beth wyf yn weled draw? ...'; pp. 27-31, 'Marwnad ... Morys Roberts, Mab Mr. Thos. Roberts, Gynt o Lwynrhydol, yn Swydd Gaernarfon. 1811', beginning 'Och angeu! llywiawdwr llawdrwm ...'; p. 35, 'Myfyrdod ar y Salm CXLI', beginning 'O brysia Arglwydd clyw fy lief ...'; p. 39, 'Deuwch attaf fi bawb', beginning 'Clywch eneidiau blin crwydredig ...'; p. 42, 'Gweddi'r Arglwydd', beginning 'Ein Tad, yr hwn wyt yn y nef ...'; p. 45, 'Pedwar Tymhor y flwyddyn', beginning 'Tymhor hyfryd ydyw'r Gwanwyn - wrth drefn y rhod ...'; and pp. 49-55, 'Cywydd coffa hen Ddefodau y Cymry &c Testyn y Gwyneddigion i Eisteddfod Gwent 1822', beginning 'Rhad anian, rho di ynof ...'.

A collection of papers formerly inserted in NLW MS 13236B. Items 1-4, 8, 15-18 are in the hand of William Owen [-Pughe], and item 10 is in the hand of D[avid] Thomas [Dafydd Ddu Eryri]. The contents include: 1. a collection of englynion by R.D. [?Robert Davies (Bardd Nantglyn)], Mor [sic] ap Evan ab Dadd., and D.T. [?David Thomas]; 2. 'Flangelliad i Vardd y Glyn' by 'Twm pen y waen'; 3. 'Carol Nadolig, ar fesur o gyfansoddiad Beethoven yn Rhifyn VIII o'r Musical Library', beginning 'Heddyw y gwynfydedig ddydd ...'; 4. 'Dau englyn ar ddyn meddw a gysgodd gyda'r bardd yn Sarn Vraint yn Mon'; 5. 'Englynion (2) er coffadwriaeth Davydd Richard Llansilin' by 'R. B. Clough Tyn y celyn Rhagr - 1826'; 6. englynion (2) entitled 'At Fardd Du Nantglyn'; 7. a couplet by 'rhyw Offeiriad' and an englyn by 'Owen Gronw ... Tâd Gronw Owen'; 8. englynion (3), the first beginning 'Prydydd ysgrivydd cu llon - sain ethol ...'; 9. ['Ar hyd y nos'] in old notation followed by englynion, three of which are by Walter Davies, Jonathan Hughes, and T. Nant [Thomas Edwards], and several penillion telyn; 10. 'Geiriau diweddaf Dafydd 2 Sam. 23' by D[avid] Thomas, 1804, beginning 'Ysbryd yr Arglwydd, ddedwydd Dduw ...' (cf. NLW MS 325E, p. 17); 11. English verses entitled 'The Legend of Carn Tyrne'; 12. an incomplete copy of 'Padouca Hunt' by [David Samwell] (cf. NLW MS 13225C, pp. 129-136); 13. an English translation of ['Cywydd y Daran'] (cf. Owen Jones & William Owen, Barddoniaeth Dafydd ab Gwilym (London, 1789), pp. 80-82); 14. epilogue of an interlude performed at London, beginning 'Wel nosdawch bawb ar unweth ...'; 15. notes on Welsh antiquities, geographical features and locations, etc., written in part on the reverse of a printed bill of Richard Jones, King's Head Inn, Llandovery; 16. a list of English words with cognate words in other languages; 17. a letter, 1828, from Wm Owen Pughe, Egryn, to Mr. Bailey, containing draft Welsh and English inscriptions to commemorate the Eisteddfod held at Denbigh, 16-18 Sept., 1828; 18. a transcript of the title-page and introduction to Gruffydd Robert's Dosparth Byrr ... (1567); 19. ?autograph of Joanna Southcott; 20. printed list of subscribers to 'Bardd Nantglyn's Memorial Fund'; 21. memorandum concerning a certain Ruth Thomas, etc.; 22. culinary recipes; 23. articles of agreement, 1836, for a lease of copper and lead, etc., under Wenallt, in the parish of Darowen, co. Mont. (part wanting), with alterations in pencil for another agreement concerning Brynmoel, Penegoes; 24-25. two letters, 1850, from John Hay Williams, Bodelwyddan, to [ ]; 26. engraving of an unidentified ?bronze object (cf. Arch. Camb., 1855, illustration facing page 273); 27. a steel engraving by T. Hodgetts, 1822, of a portrait of Idrison [i.e. William Owen-Pughe]; and 28. forty printed copies of the Lord's Prayer in Hebrew.

A volume of Welsh poetry, cywyddau and cerddi, given by [Thomas Edwards] (Twm o'r Nant), to [William Owen-Pughe] (Idrison), in 1809. Pages 1-172 are in the hand of Twm o'r Nant and pages 102-110 are bicolumnar. Most of the items contained in the manuscript are the work of Twm o'r Nant and are unpublished for the most part. Other poets represented in the volume are: John Thomas o bentre'r Foelas, Jonathan Hughes, Sion Prichard y gof o Dreffynon: alias Sion y Gôf ffyrnig, Gutun Gwrexham [=Edward Charles], Hywel Wehydd [= Hugh Evans (Hywel Eryri)], John Roberts of 'plwy Lygen', and Rog[er] Edw[ar]ds. Other poems are attributed to Gwas Ystiwart Castell Rhodwy, Rhys y geiriau duon, Gelyn y Bleiddiaid, and Cynffon yr Esgob.

Dyddiadur yr Annibynwyr, 1862, 1868, 1871, with entries of poetry in strict and free metres, and some memoranda, by Richard Davies ('Tafolog').

A notebook bearing the name of 'R. Prys Morris ('Robyn Frych') Dolgellau, 1880' containing verses entitled 'Ymddiddan rhwng dau frawd [Henry a Morris] yn nghylch Priodi' (? written in another hand); extracts from Richard Clarke Sewell, A Treatise on the Law of Sheriff (London, 1842); cuttings from The Cambrian News, 1880-1, relating to the name 'Corris'; extracts by 'Robyn Frych' from two vestry-books belonging to the parish of Towyn, Merioneth, which came to light in 1880, including a series of cuttings from The Cambrian News, 1880-1, on the same subject; and a few pedigrees. At the reverse end is a transcript of a paper by Ma[t]thew Holbeche Bloxam on 'Sepulchral Monuments In Towyn Church, Merionethshire' (see Archaeologia Cambrensis, 1875, pp. 211-15). The following note has been written in pencil on the fly-leaf: 'Gofaler am beidio son mai mam Mari Jones aeth i mofyn y Beibl at Mr Charles i'r Bala, os gwelir cyfeiriad at hyny ym mhlith fy ysgrifeniadau i er mai felly fu R Prys Morris'.

Miscellaneous papers and home-made booklets containing transcripts, notes, lists, jottings, etc., in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents are extremely varied. Prose items include items such as a brief note on Dafydd ap Gwilym (40), notes relating to Gruffudd ap Cynan and the 'eisteddfod' at Glyn Achlach in Ireland (41-2), a list of 'Constellations in Glam[organ]' (46), a list of 'Rhannau'r Dydd' (47), a version of the tale of Elphin and Taliesin at the court of Maelgwn Gwynedd copied 'Ex 37 P.P.' (i.e. Paul Panton MS 37 now NLW MS 2005, of which see ff. 26 verso-48 verso) (75-96), a list of Welsh bards, 11th - 15th cent., with occasional notes (104-05), an anecdote relating to Owain Glyndwr taking refuge in Syr Lawrens Berclos' s castle (106), genealogies of Iestyn ap Gwrgant, lord of Morgannwg, 1091, Meuric, lord of Gwent, descendant of Iestyn, and Syr Rhaph Rhawlech (107- 10), an anecdote relating to Owain Cyfeiliawc (112), a note on the descendants of Iestin ab Gwrgant (114), a note on Richard y Fwyalchen sef Syr Richard Williams, fl. 1590-1630 (116), extracts from [Dauid] Powel, [The Historie of Cambria now called Wales, 1584], pp.191-2, relating to the Welsh bards and minstrels (123-5), genealogical notes on members of the Cecil family from the time of Sir Rotpert Sitsyllt, late 11th cent., to the time of Sir William Cecill, Lord Burghley (127-33), a brief note on the computation of time and on 'Elinor Goch o dir Iarll' (140), notes relating to Welsh bardic grades (149-54), extracts from the review of The Myvyrian Archaiology of Wales which appeared in The Monthly Review, July 1802 (159-60), a list of Welsh proverbs (161-3), a note relating to, and extracts from, Thomas Jones, [Carolau a Dyriau Duwiol (1696)] (165-6), a list headed 'Deuddeg Prifgampau Gwybodau Gwrolion' (169-71), a section headed 'Mangofion am yr hen Brydyddion a hen gerdd dafawd' containing notes and triads relating to Welsh bardism and more particularly the 'bardd teulu' and 'cerdd deuluaidd' (175-85), a copy of the bardic oath ('Adduned neu Dynghedfen Bardd') (191), notes commencing 'Pum Cenedl gynhwynawl a wladychant Ynys Prydain' (207-08), a note relating to Gilbert y Clar (ob. 1295) and his son (ob. 1313) (223), triads (224-5), brief notes on the five stages in the development of ? the Welsh bardic alphabet ('Pumoes Llythyr') (226), notes relating to Gruffudd ap Cynan's flight to Ireland, 1096, and his organising of a meeting of bards and musicians at Glyn Athlach (227), a note on 'Cadair arddangos Tir Iarll' (228), notes headed 'Glamorgan School (Poetry)' containing references to Rhys Goch ab Rhiccert, Norman literary influence in South Wales, Walter de Mapes, D[afydd] ap Gwilym, translations into Welsh, 'Saith Doethion Rhufain', 'Ystori Siarlymaen', the 'Mabinogion', and Walter, archdeacon of Oxford and the original of Geoffrey of Monmouth's 'Historia', and an anecdote relating to Rhys Goch Eryri, etc. (245-7), notes headed 'Bardism lost in North Wales' relating to the state of bardism in North and South Wales from circa 1400 onwards with comments on the restoration of the Welsh language in which Dr. John Davies [of Mallwyd] is referred to as 'the saviour of our language, its regenerator ...' (253-7), a list of words and phrases ? from [Hugh Lewys], Perl mewn Adfyd (263-4), a note on translating (295-6), a version of a conversation between teacher and disciple concerning creation, the nature of created matter, the first man, the first three letters, etc., with a note by Edward Williams on the word 'manred' (? the substance of created matter) (307-09), notes relating to the three bardic brothers Madawc, Ednyfed, and Llywelyn ap Gruffudd of Marchwiail [co. Denbigh], an 'eisteddfod' held at Maesaleg [co. ], ? temp. Edward III, another 'eisteddfod' at Marchwiail, temp. Edward III, Gwilym Tew and an 'eisteddfod' at the monastery of Penn Rhys in Glyn Rhodni [co. Glamorgan], an 'eisteddfod' at Caerfyrddin, N.D., successive re-organising of the rules and regulations relating to bards and bardism and musicians in the time of Morgan Hen, prince of Morgannwg, and his brother Ceraint Fardd Glas [10th cent.], of Bleddyn ap Cynfyn [11th cent .], of Rhys ap Tewdwr, lord of Dinefwr (with references to a quarrel between the said Rhys and lestyn ab Gwrgan, lord of Glamorgan, because the latter had carried off 'Rhol y Ford Gronn'), of Gruffudd ap Rhys ap Tewdwr, and of Gruff. ap Cynan, and the patronage of the bards by the squirearchy after the fall of the princes (311-16), rules of the bardic order headed 'Llymma ddosparth y Ford gronn ar Feirdd a phrydyddion a gwyr wrth gerdd Dafawd yn Llys yr amherawdr Arthur ...', with a note on the disappearance of 'Dosparth y Ford Gronn' and its subsequent restoration by Rhys ap Tewdwr (323-32), another ? incomplete list of regulations for the bardic order headed 'Llymma Hen Ddosparth ar Freiniau a defodau Beirdd a Phrydyddion a phob gwrth (sic) wrth Gerdd Dafawd o Hen Lyfr Watkin Powel o Benn y Fai' (333-5), a version of the gorsedd prayer ('Gweddi Talhaiarn neu weddi'r orsedd') with an English translation (337), a short list of miscellaneous Welsh triads (343), brief notes on the saints Elli and Twrog and 'Llyfr Twrog' (360) (continued)

a list of 'Words collected in Blaenau Morganwg, anno 1770' (361-2), a list of eight ? chapter headings under the superscription 'Dissertation on the Welsh Language' (364), copies of, and a note on, inscriptions 'on Ffynon Illtud near Neath', and on a tombstone in Margam Abbey (371), a note on the institution of 'Y Ford Gronn' by the Emperor Arthur (372), anecdotes or notes relating to twelve Welsh saints (385-8), an anecdote relating to a quarrel between Dafydd ap Gwilym and Gruffudd Grug (389), notes on the fifteen tribes of Gwynedd ('Pymtheg Llwyth Gwynedd o Drefn y Brenin Alfryd ac Anarawd ap Rhodri Mawr ...') (391-402), ? extracts from the letters of Goronwy Owen with comments by Edward Williams ('Iolo Morganwg') (409-15), a list of the names of authors of carols in a volume belonging to 'Mr. Davies o Fangor' (417-18), a note on the bard Llawdden (418), notes under the heading 'Eisteddfodau Gwynedd' referring to 'eisteddfodau' at Marchwiail (14th cent.), Nant Gonwy (15th cent.), Croesoswallt, Caerwys (16th cent.), and Bala (late 17th cent.), Gruffudd ap Cynan's visit to an 'eisteddfod' at Castell Dinefwr and his introduction of the bardic regulations formulated there into North Wales, etc. (included is an 'englyn' attributed to Dafydd Llwyd 'o Fathafarn') (418-22), an anecdote relating to the bard Llawdden and Gruff. ap Nicolas and the convening of an 'eisteddfod' at Carmarthen, 19 Henry VI (428-9), brief notes referring to 'cynghanedd' usage prior to the 'eisteddfod' at Caerfyrddin in 1451, changes inaugurated by Llawdden with regard to 'cynghanedd' and the strict metres, etc- (431-2), notes headed 'Llyma gyfarwyddyd parth ag am y Naw cwlm cerdd a fuant yng ngherdded Oesoedd amrafaelion ar arfer gan Feirdd a Phrydyddion Cymru' (433-4), notes on 'poetical talent' in the family of Meilir Brydydd, the Gower family in Glamorgan, the family of Einion ap Collwyn, and the 'Avan Branch of the House of Iestin ap Gwrgan', and general observations on the possibility of the development of poetic taste and ability in an individual, etc. (435-40 ), an ? incomplete list of triads headed 'Trioedd y Ford Gronn yn Nhir larll' (453-5) a note relating to 'cerddi teuluaidd' found in manuscript volumes in Glamorgan (463), a note on a bardic 'cadair arddangos' (464), an anecdote relating to Ifor Hael, Llywelyn ap Gwilym, and Dafydd ap Gwilym and a bardic convention at Gwern y Cleppa circa 1330 (466), a note on the bard-brothers Siôn, Wiliam, and Richard Philip of Ardudwy (467), a short list of three triads headed 'Trioedd Cadair Morganwg' (468), notes relating to an 'eisteddfod' at Nant Gonwy, 1 Edward IV, where the strict- metre poetic system devised by Dafydd ap Edmwnt at the 'eisteddfod' held at Carmarthen, 9 Henry VI, was ? officially accepted ('breiniwyd'), incorporating 'englynion' attributed to Dafydd ap Edmwnt and Twm Tegid of Llan Gower in Penllyn (479-81), a list of Glamorgan proverbs ('Diarhebion Morganwg Cymmysg') (499-506), two sets of outline notes headed 'Ancient British Literature' and 'Characteristics of ancient Welsh Literature in its several ages or periods' (507-10), a list of English proverbs headed 'Lantwit and Gower proverbs. The Devil's name in every one of them' (513), miscellaneous triads headed 'Trioedd Cymmysg' (515-16), two lists headed 'Deg Peth ni thalant ei hachub o'r Tan' and 'Deuddegpeth drwg a drwg fydd eu diwedd' (531), a list of 'Mesurau cerdd dafawd Cyffredin', which, according to a note at the end, were also known as 'Mesurau arwest' and 'mesurau cerdd deulu' (536-9), a note on poetical works which appeared in Wales circa 1350 and later in the same century and were attributed to Taliesin and other bards (540), notes referring to 'eisteddfodau' at Caerfyrddin in 1451 and 1460, Nant Conwy [temp. Tudur Aled], and Caerwys, temp. Henry VIII and temp. Elizabeth, with references to changes introduced in the bardic rules and regulations and incorporating an 'englyn' attributed to Ieuan Tew Ieuanc (541-3), and a brief note on the bardic 'Cadair Tir Iarll' (543). Verse items include transcripts of poems, largely 'englynion', or sections of poems attributed to D[afydd] ab Gwilym (40), Taliesin, Iolo Goch, and Llywelyn Goch ap Meyryg Hen (49), Y Bardd Glas o'r Gadair (97-8, 134-7), Caradawc Llancarfan (99), Gwgan Farfawc 'o Landathan' or Gwgan Fardd (100-04), Edward Rhisiart 'o Lan Fair y Bont Faen' (113), Dafydd y Blawd (115), Rhys Meigen (117), Thomas Morgan 'o'r Tyle Garw' (118-20), William Davies or Gwilym Tir Ogwr (122), Siôn y Cent (126), Elis Wynn 'o Las Ynys' (144-5), Edmund Prys, Ficar Clynog Fawr ('mab yr hen archiagon') (145-6), Siôn Morys 'o Lanfabon' (148), lorwerth ap y Gargam (223), y Parchedig D. Dafis, 'gweinidog Llwyn Rhyd Owain' (353-5), Daf. Benwyn (378), Dafydd Nicolas, Aberpergwm (390, 426), Dafydd Alaw (403- 04), Siôn Brwynog (405-06), Llawdden (406, ? 426, 428), Wiliam Cynwal (408 ), Richard Philip (408, 467), Wm. Llyn, Dafydd ap Edmwnt, Robert Clidro, Howel Bangor, and Cadwgan ap Rhys (425), Thos. Llewelyn 'o Regoes' (426), Gruff. ap Maredydd ap Dafydd, Rhisiart Iorwerth, and Siôn Tudur (427), Gruff. ap Dafydd ap Tudur (428), Tudur Aled and Huw Llwyd Cynfel (430), Prohl (with a note 'Einon offeirad, Bardd Syr Rhys Hen o Abermarlais, a elwid y Prohl . . .') (461-2), [Edward Williams] 'Iolo Morganwg' (467, 507 ), and Dafydd o'r Nant (481). Also included are lists or groups of Welsh words sometimes with English definitions, excerpts from the works of Welsh poets, these sometimes to illustrate specific words, miscellaneous genealogical data, notes relating to Welsh grammar and etymology, miscellaneous memoranda, extracts from a variety of printed sources, etc.

'Englynion', etc., by John Jones ('Tegid'), Evan James, Robert Davies ('Bardd Nantglyn'), Walter Davies, Hugh Hughes ('Y Bardd Coch'), Roger Wynn, Richard Jones ('Gwyndaf Eryri'), etc., and miscellaneous notes by Walter Davies.

A selection of popular lyrics and recitation pieces taken from the works of Thomas Edwards ('Twm o'r Nant'), Robert Davies, Nantglyn, and John Jones ('Talhaiarn'), with original poems, elegies and 'englynion' by the compiler, John Lewis, 1858-1866.

A composite volume containing notes, lists, transcripts, etc., of a very miscellaneous nature in the hand of Edward Williams ('Iolo Morganwg'). The contents, pagination in brackets, include reflections on looking at the ruins of medieval castles more particularly those of Glamorgan (xi + xiv); lists or groups of Welsh words, sometimes with English definitions and / or illustrative excerpts from Welsh poems (5-8, 11, 13, 42-3, 45-52 72, 117, 124, 145-7, 163, 215, 218, 221-2, 227-9, 231, 233, 243-7, 251-4, 268, 302, 307, 316); a list of the titles of 'Cywyddau Ior[wer]th Morganwg' i.e. Edward Williams himself (9-10); a seven-stanza poem entitled 'Cân y Bore' by [Edward Williams] 'Iorwerth Morganwg' (15-19); brief lists of events with dates extracted from [Henry Rowlands:] Mona antiqua [restaurata] and [William] Camden [:?Britannia] (20-21); an extract relating to the 'cantrefi' of Morgannwg from 'Vol. 17, Plas Gwynn' [i.e. Panton MS 17 now NLW MS 1986] (22); notes on laws promulgated by Sir Robert Fitshammon [in Glamorgan in the late eleventh century] (53); brief notes headed 'Peculiarities of the orthography of Mr. Bassett of Lanelays Welsh MS. History of the 13 Knights' (41); brief notes referring to the Norman knights Sir Lawrence Berckrolls, Gilbert Humphrefil, and Sir William Le Esterling and the lands given to them [on the conquest of Glamorgan] (39- 40); brief notes headed 'Llyma son am Dywysogaeth a Phendefigaeth a Bonedd Morganwg' (36-7); a list of sixteen [Glamorgan] castles with brief notes thereon (34-5); notes relating to Morgannwg ? in the late eleventh and first half of the twelfth century with references to Paen Twrbil, an attack on Cardiff Castle ? led by Ifor Bach, a political and judicial system ? set up by Ifor Bach, a law promulgated by 'ffwg Morganwg' against foreigners, etc. (30-33); brief notes relating to meetings of the Welsh bards held in the various princes' courts four times a year ? during the second half of the eleventh century, the supervision of the bards' use of Welsh by the princes, the patronage of the bards by Rhys fab Tydyr Fawr and Nest, wife of Iestyn [ap Gwrgant], and a meeting arranged between the said Rhys, Nest, and Iestyn (27-9); brief notes relating to the division of his domain by Rhodri Mawr amongst his sons, the conditions imposed on them, the status and duties of the kings of various parts of Wales, etc. (24-6); drafts of a proposed title-page for Cyfrinach Beirdd Ynys Prydain to be published in 1822 (57, 68); lines of Welsh verse to illustrate 'cynghanedd' of the 'groes rywiog' type (58, 67); brief notes on and a sketch to illustrate 'Cylch yr Abred', 'Cylch y Gwynfyd', and 'Cylch y Ceugant' (59); a list of bardic 'gorseddau' (60-61); notes relating to the creation of the twenty-four Knights of the Round Table by King Arthur and to the qualities and duties expected of such knights, a list of the twenty- four accomplishments they should be capable of, and a list of the names of sixteen of the said knights (62-6); a brief note relating to the bardic 'Cadair Tir Iarll' ? instituted in the time of Gilbart y Clâr (69); a brief note referring to the bards Risiart ap Iorwerth Fynglwyd and Hywel Hir ap Rhys ap Llywelyn (78); notes headed 'Y Ford Gron' referring to the organising of the Welsh bards, musicians, etc. (81-2); notes relating to procedure in connection with bardic meetings (86-7); a brief note attacking 'Win. Owen, Edward Davies, a'r Hen darn Tant E. Jones' (87); a note relating to the contents of 'Greal Beirdd Morganwg' ? an intended quarterly periodical (94); notes relating to the knowledge of letters amongst the Cimmeri on their arrival in Britain and amongst the Druids with references to Roman inscriptions and ancient British inscriptions (95- 6); brief notes on solemn days or festivals observed by Glamorgan bards and the bardic 'Round Table' of Morgannwg (113); an extract from a 'cywydd' attributed to William Cynwal ? illustrating certain bardic terms (115); an example of the bardic alphabet allegedly used by the Welsh bards (118-19); notes relating to the migrations of the Cymry and their coming to Britain ( 125); a brief note on the possible uses of inscribing on billets of wood, etc. (127); a list of ancient Welsh musical instruments ('offer cerdd oslef yr hen Gymry') extracted allegedly from 'an old imperfect MS. in Goetre Hen Library circa 1767 borrowed by John Bradford' (128); a note referring to the genuine poems of Taliesin and the spurious poems attributed to him, the writer disclaiming responsibility for including some of the latter in the 'Welsh Archaiology' stating that his main work in connection therewith had been 'travelling thro' Wales in search of old MSS.' (132 + 129); notes relating to 'coelbrenni rhin', 'coelfeini cyfrin', etc. (137-8); notes referring to the reintroduction of the bardic 'Dosparth y Ford Gron' into Wales from Brittany by Rhys ap Tewdwr, a meeting ? in 1075 between Rhys and Iestyn ap Gwrgan for this purpose and ? to organise the order of Welsh bards and musicians, a further meeting between the two in 1077 leading to a quarrel concerning Nest, wife of Iestyn, the coming of Robert fab Ammon and the Norman knights to Iestyn's aid, and their eventual conquest of his realm (139-41); a suggestion relating to 'Y Bardd Glas o'r Gadair' and 'cynghanedd' (142-3); notes relating to bardic ceremonial headed 'Dosparth y Ford Gronn' (149-51); notes relating to ? the proclaiming of 'eisteddfodau', etc. (161-2); a brief note on the 'bardd teulu' (163); a brief note relating to the intellectual state of the [early] Cymry (169); general remarks contrasting the poets of North and South Wales (170-71); notes relating to the fate of the souls and spirits of men after death (177-9); a note relating to the work of the 'Welsh bards as tutors' (181); an anecdote relating to Einigan Gawr and Menw ap y Teirgwaedd and the origin of knowledge (183); transcripts of two 'awdlau' attributed to Prolh o Gil Fai and Iorwerth Llwyd ap y Gargam, stanzas attributed to Gwalchmai ap Meilir, and unattributed verse (187-97); extracts from [Edward Davies's series of 'Letters on Celtic Literature to Mr. Justice Harding previous to the publication of The Celtic Researches'] with occasional comments [by Edward Williams] (205-11); (continued)

A transcript of three of the old Welsh 'englynion' usually designated 'englynion y Juvencus' with a version in modern orthography [all probably transcribed from Edward Lhuyd: Archaeologia Britannica, p. 221] (212); copies of two 'englynion' by [Edward Williams] 'Iolo Morganwg' himself (215); extracts relating to the early Cimbrians or Kimmeri and their connection with Thrace (223); miscellaneous extracts from Welsh verse (225-6, 239-40); a list of titles headed 'Odes by E. Wins.' (232); an agricultural note headed 'Irish Course of Culture' (233); a list of personal names headed 'July 28th Bath. Poems delivered to' (234); a list of Welsh phrases headed 'Phrases in common use in Glamorgan & also amongst the Persians and other Mahometans' (249-50); two lists of Welsh triads the first headed 'Dewisolion o Drioed[d] Cerdd Iaco ap Dewi gerllaw dechreu Llyfr Mr. Thos. Evans o Frechfa', and the second 'Trioedd gweddus ar ddyn & ex idem (Dewisolion)' (273-6); extracts by [Edward Williams] 'Iolo Morganwg' from one of Lewis Morris's manuscripts called Prif Ancwyn Gorhoff' being No. 43 of the Welsh School Manuscript Collection in London including a version of the statute for Welsh bards and musicians attributed to Gruffydd ab Cynan ('Statud y Gwyr wrth Gerdd o waith Gruffydd ab Cynan'), bardic triads, a list, with examples of some, of the twenty-four Welsh strict poetic metres, lists with headings such as 'Saith cas ar ferched', 'Chwe casbeth gan Dduw', and 'Cas gan hwsmon bum peth', etc. (277-93; this manuscript numbered 43 was one of the manuscripts listed as missing from the Welsh School Collection when it was presented to the British Museum in 1844, see B. M. Additional MS 14955); a list of Welsh triads headed 'Dewisolion o Drioedd gweddus eu dysgu Iaco ab Dewi (Ll. Th. Evans)' (294-6); a copy of a proclamation that a 'Cadair wrth Gerdd Dafawd' would be held 'ar dwyn y Bettws yn Nhir Iarll' in 18[?2]1 (301); extracts from the preface to Thomas Jones: [An] English [and] Welsh Dictionary, 1811, with a comment by E[dward] W[illiams] (304-05); a list of eleven Glamorgan river-names ('enwau nentydd ag afonydd Morganwg') (312); historical notes relating to Welsh poetry including notes on the 'Silurian School', 'a monster to whom we may apply the appellation of the School of Carmarthen . . . engendered between the false Taste of Dafydd ap Edmund and the ignorance of Gruffudd ap Nicolas', the establishing of the Carmarthen school in North Wales and its duration for two centuries, the decline of the said school and the emergence of a new school with the coming of bards such as Hugh Morris, Edward Morys, etc., the attempts of the Gwyneddigion Society to revive the Carmarthen school in North Wales, the song-writing tradition in South Wales, and Richard Hughes, the sixteenth century Caernarvonshire poet, described as 'the oldest song writer of undoubted authenticity' [in North Wales] (313-14, 311-12); horticultural and agricultural notes giving instructions what to do in each month of the year (324, 321-3, 326, 319-20 ); and notes headed 'Llyma'r ddosparth a wnaeth y Brenin Arthur ar gadw achau a chof am fonhedd Cynhenid Cenedl y Cymry' (328-9). Some of the notes are written on the verso or margins of an incomplete copy of a pamphlet announcing a literary competition (composing a 'cywydd') organised by the Gwyneddigion in 1822, a ? holograph letter from William Williams from Cowbridge to Mr. Williams, Geilston, 1806 (requesting assistance in 'taking estimat of the work unfinis'd at the bridwell'), and copies of a pamphlet announcing the printing of Edward Williams's two volumes of English poems entitled Poems Lyric and Pastoral. Inset is a printed copy of a circular letter from Thomas Stephens as honorary secretary of the Merthyr Cymreigyddion Society, 184 . . ., announcing the society's intention of holding an eisteddfod on (blank), stating what the objectives of the society were, and asking for subscriptions.

Miscellaneous papers containing material in the hand of Edward Williams ('Iolo Morganwg') bound together in one volume. The contents are extremely varied. The section now paginated 137-64 appears to have been originally a home-made booklet with the present pp. 137-8, 163-4 (bluish, rough paper) as covers. P. 137 is inscribed 'Catalogue of Books at London, May 20th 1794', and is followed (pp. 141-55) by a list of two hundred and sixty-seven books and (p. 157) a list of Welsh manuscripts including those described as 'Byrdew Trebryn' (? Llanover B. 1, now NLW MSS 13061-13062B), 'Barddoniaeth Sils ap Siôn' (? Llanover B. 6, now NLW MS 13068B), and 'Marchog Crwydrad' (? Llanover E. 1, now NLW MS 13163B) (As Edward Williams was in London during the period 1791-1795, if the identification of the three aforementioned manuscripts is correct, it is possible that the catalogue is of Williams's books and manuscripts). P. 165 is inscribed 'Hints for a short exposition of the Prophecies relating to Antichrist' and is followed (pp. 167-83) by a short theological exposition of ideas relating to the existence of a 'trinity of Antichristian Powers', viz. civil tyranny, ecclesiastical tyranny, and human philosophy, a conflict involving these powers, and the ultimate triumph of a ? Christian theocracy. Other items include pp. 23-8, a list of Welsh manuscripts and of Welsh and English books with the superscription 'Catalogue of the Books & MSS. in this Box, Jan. 24th 1802 sent 4 sets Walter's Dict'y for Mr. O. Jones 14 Nos. Do. Mr. Williams, Strand, viz. from 7 to 14 inclusive. Nos. 14 four Copies, 1 Copy No. 13'; 38, 95, 185, 187, 300, 304, occasional Welsh triads; 43-7, a list of Welsh proverbs or proverbial sayings with occasional annotations; 59-63, two lists of English and Welsh books headed 'Jan. 1818 Books at Merthyr' and 'On the Bench in the lock'd up little Room' (? the second a continuation of the first); 81, a list of the hundreds of Morgannwg; 83, a list of species of apples; 87-94., notes headed 'Subjects of new songs, odes, etc., by E[dward] W[illiams], 1791', giving ? the subjects or themes and sometimes one or more stanzas of sixty-four songs, etc., mainly English; 95, a brief note on Dafydd ap Gwilym and the 'cywydd' measure; 96-8, notes containing a bitter attack by Edw[ar]d Williams on Theo[philus] Jones's work A History of the County of Brecknock [1805-1809]; 107-10, meteorological notes headed 'Meteorology. Observations on the Weather By the Late Revd. W. Jones of Pluckley (Moore's Almanack improved, 1808)'; 185, 200, 244, 245, 247-8, transcripts of 'englynion' attributed to [Edward Williams] 'Iolo Morganwg', Simwnt Fychan, Ednyfed Fychan, Thos. Lln. 'o Regoes', Ddd. Edward 'o Fargam', Jonathan Hughes, and Morgan Llywelyn 'o Gastell Nedd'; 190-91, an incomplete list of bards and musicians licensed at the 'eisteddfod' held at Caerwys [co. Flint], extracted from [Thomas] Pennant: A Tour [in Wales]; 207-16, extracts from various books of the Old Testament under the superscription 'Jewish Apostacy'; 249, a list of the subjects in literary competitions at an 'eisteddfod' ('Testuna'r Alban Elfed ar fynydd y Garth, 1798'); 255, 263, 265-6, 268-72, ? accounts in connection with mason's work done for various people, 1796-1808; 258, a list of 'Glam[organ] idioms'; and 301, a list of 'Graddau carennydd'. Also found are extracts from miscellaneous printed sources such as the New Annual Register, 1782 (Chinese hempseed), the Annual Register, 1772, the Crit[ical] Review, 1797 (a list of publications), and the Monthly Mag[azine], Nov. 1800 (the versification of Klopstock in his Messiah), groups or lists of Welsh words, extracts from the works of Welsh poets, and other miscellaneous items. Notes are found written on the verso or margins of a copy of a printed leaflet advertising a performance of 'King Henry 4th' to be given by the Young Gentlemen of Cardiff Academy in the town hall in Cardiff, 19 December 1806, copies of a printed leaflet containing proposals for publishing Edward Williams's two volumes of English verse Poems Lyric and Pastoral, and the cover of a copy of The Bee or Literary Weekly Intelligencer, vol. X, no. 5, 1792.

A collection of holograph letters and a few transcripts of letters and literary documents. The correspondents include John Williams, Ynys y Towyn and Tuhwntirbwlch [Portmadoc] to John Thomas ['Siôn Wyn o Eifion'], Chwilog, 1815-48 (18) (personal, observations on friendship, etc., the death of the recipient's father, the extension of the writer's business and the establishment of a benefit club, claims on the writer's liberality, the destruction of corn by the weather, references to mutual friends, the recipient's reading, the health of the recipient's nephew, improvements at 'our little Salem' (Congregational meeting-house], the recipient's 'domestic concerns', attachment to Mr [William] Ambrose ['Emrys'], the death of Mrs [Henrietta] Nanney, the writer's life story, the need for education facilities, news of the writer's family and of friends, etc.), Willm. Jones to J. Thomas, Chwilog, undated (observations on a book, the state of the country), O[wen] J[ones] E[llis] Nanney, Gwynfryn, to John Thomas, Chwilog, 1826-30 (3) (thanks for eggs, the payment of a legacy to the recipient), Robt. Jones ['Tecwyn Meirion'], Liverpool, to David Lloyd, shoe maker, Llanystundwy, 1833 (an order for coal), [the Reverend] W[illiam] Robert Davies (Will Robert Dafydd), Eglwyserw [sic], Dowlais, Pendarran, etc. to William Jones, smith (afterwards draper), Rhoslan, Llanysdymdwy,1835-49 (37), and to John Evans, draper, Victoria House, Cricierth [sic], 1849, (condolence, the baptism of the recipient, enclosing a [Western Baptist] Association Letter, greetings to the writer's family and friends and requests for news, a proposal to establish a [Baptist] Academy at Haverfordwest, baptisms of Dissenting ministers, the writer's health, emigration to America, observations on the total abstinence movement, marriages in Nonconformist chapels, the publication and circulation of Y Cenhadydd Cymreig, the writer's relations with Ebenezer and Penybryn Baptist Churches in Pembrokeshire, Chartist riots, observations on life in Merthyr Tydvil and Dowlais, unfavourable comments on Sandemanians and [Calvinistic] Methodists, the imprisonment of Dafydd [David] Jones [Baptist historian] of Carmarthen, a reply to a request for financial help, an invitation to the writer to Utica, the cost of Caersalem (Dowlais) Baptist meeting-house, numerous references to David Owen ('Dewi Wyn o Eifion'), the writer's new house at Pendarran, the slander of Enock Williams [Baptist minister at Garn Dolbenmaen], Church rate disturbance at Merthyr, cholera deaths, etc.), Saml. Evans, Carmarthen, to William Jones, Rhoslan, 1854 (the circulation of Seren Cymru), and to J[ohn] Edwards ['Meiriadog'], 1851 (the publication of Seren Cymru, a promise of support for Yr Hyfforddwr, a criticism of Seren Gomer), Robt. Jones, druggist, Pwllheli, to [ ], 1857 (personal, the writer's reading), M[orris] Williams ['Nicander'], Bangor, to [Ebenezer Thomas, 'Eben Fardd'], 1840 (Welsh metrical translations of the Psalms, with a translation of Psalm 49 enclosed), Lady [Elizabeth] Jones Parry, Madryn Park to Eb[eneze]r Thomas ['Eben Fardd'], 1841 (a request for shells from Clynog shore), J. Thomas ['Siôn Wyn o Eifion'], Chwilog, to Ebenezer Thomas ['Eben Fardd'], 1842 (the publication of a memoir of 'Dewi [Wyn o Eifion'], i.e. Blodau Arfon), H[umphrey] Gwalchmai, Oswestry, to E. Thomas ['Eben Fardd'], [18]43 (the recipient's duties and remuneration as poetry editor of Yr Athraw), Ellis Owen, Cefnymeusydd, to Ebenezer Thomas ['Eben Fardd'], 1843-59 (4) (the pedigree of Erasmus Lloyd, appointments held by the writer, contributions to Y Traethodydd, a memorial to (David Owen) 'Dafydd y Garreg Wen', the writer's kinship with Eifionydd poets), and to Richd. Roberts ['Bardd Treflys'] (of Tymawr), at Liverpool, 1844 (the recipient's education and employment, the weather, food prices), R[obert] I[saac] Jones ['Alltud Eifion'], Tremadoc, to Ebenezer Thomas ('Eben Fardd'), [18]45 (the sale of Allwedd ddirgel y nefoedd [translated from Thomas Brooks]), Thomas Roberts (Llwynrhudol) London, to Owen Williams ['Owain Gwyrfai'], Caernarvon, 1840 (the sale of the writer's translation from [Benjamin] Franklin, i.e. Y Ffordd i Gaffael Cyfoeth neu Rhisiart Druan),Owen Jones, Felin Uchaf, to Robert Williams ['Robert ap Gwilym Ddu'], Bettws Fawr [Llanystumdwy], 1831 (thanks for an englyn, information about Dafydd Morys of Penmorfa) (endorsed are rules ('Dull Trefniad') of Llanysdymdwy Welsh Society, 1823), [the Reverend] Thos. Lewis, Pontymeistr, Newport, Mon., to [ ], 1878 (an appreciation of Titus Lewis), [the Reverend] E[van] Evans, London, to David Owen ['Dewi Wyn o Eifion'], 1819 (a letter by Robert Williams ['Robert ap Gwilym Ddu'] in Seren Gomer, comments on the award at Denbigh eisteddfod and the writer's request to see the winning awdl by [Edward Hughes] 'Y Dryw') (?identity of the recipient confused with David Owen, 'Brutus'), [D. Silvan Evans] Llanwrin, to [John Jones] 'Myrddin [Fardd'], 1882 (comments on the recipient's volume, i.e. ? Adgof uwch Anghof) (incomplete), W. M. Hughes, Bangor, to E. Thomas ('Eben Fardd'), 1853-6 (3) (preparations for Bangor eisteddfod, a portrait of recipient), and John A. Jones ('Athan Fardd'), Swansea, to [John] Jones ['Myrddin Fardd'], 1889 (second hand books on sale by the writer). The transcripts, partly in the hand of 'Myrddin Fardd', include letters from D[avid] Thomas 'Dafydd Ddu Eryri' to [John Roberts 'Sion Lleyn'] (original in Cwrt Mawr 74), and to [David Owen 'Dewi Wyn o Eifion'], [Morris Williams] 'Nicander' to [Ebenezer Thomas] 'Eben Fardd' (2, originals in Cwrt Mawr 478), and Dan[iel] Davies, London, to David Thomas ('Dafydd Ddu Eryri'] (original in Cwrt Mawr 861 (File 6)). The miscellaneous documents include copies of 'Cywydd Annerch Yr Awen, neu fyfyrdod wrth Afon Dwyfach 1802' by 'Robert ab Gwilym Ddu', with annotations, and 'Cynghanedd i'r Saer a foddiasai'r Bardd. Hydref 1819' by 'Dewi Wyn o Eifion'; 'Voice of Nature, contained in the compendium of an Octave'; 'englynion' entitled 'Golygfa nosawl ar weithiau haiarn Merthyr mewn deuddeg Englyn gyda chymeriad cyrch' by [the Reverend] D[avid] Saunders ['Dafydd Glan Teifi'] (endorsed 'Anrheg i Feirdd Eifion gan D. Saunders'); 'Englynion Galanasdra' by ?'Dab Deudraeth'; a 'cywydd' entitled 'Ateb Anerch Dewi Fardd' by 'Pedr Du', with an imperfect letter to David Evans, Llanrwst; verses entitled 'Mawlgan i Mr. Griffith Jones, Blaenycwm, a Chiper Syr Watcyn' by [Rowland Walter] 'Ionoron Glan Dwyryd' (endorsed 'Mr. Evan Jones, Goat Inn, Llanuwchllyn'); verses entitled 'Cyngor John Jones Caeronw I David Thos. I Briodi' and 'Ateb ir Gân flaenorol', with a memorial inscription and a translation by David Tho[ma]s; etc. On one of the fly-leaves is an imperfect list of scribes ('Rhestr o enwau Ysgrifenwyr mwyaf nodedig y llyfr hwn' in the hand of John Jones ('Myrddin Fardd'), with one addition by J. H. Davies.

A volume of Welsh holographs containing letters from Gronow Owen (from Donnington to Hugh Williams, rector of Aberffraw, 1751) (see J. H. Davies: The Letters of Goronwy Owen (1723-1769) (Cardiff, 1924), pp. 3-4, 203-4), D. Thomas ['Dafydd Ddu Eryri'], Waunfawr to John Roberts ['Siôn Lleyn'], 1806 (2) (observations on an essay by 'Peblig', a suggestion for the publication by the writer of a volume on poetry, the character of the writer's late brother, the writer's willingness to lend books and the need to re-bind the writer's collection of 'Mr Ellis's manuscripts, a report to the Gwyneddigion that the writer had called them deists), J. R. Jones, Hafod y Gareg fawr, [Llanfrothen] to David Owen ['Dewi Wyn o Eifion'], 1816 (the death of the recipient's father, the recipient's musical theory), Griffith Williams ['Gutyn Peris'], Braichtalog, [Llandygai] to David Owens ['Dewi Wyn o Eifion'], 1822 (contributions to Y Gwyliedydd, englynion in memory of 'Bardd Môn', the rise of E. Evans ['Ieuan Glan Geirionydd'] to fame as a poet [at St Asaph eisteddfod, 1818], the encouragement given by the recipient and others to young poets), Dafydd Owen ('Dewi Wyn o Eifion'), Pwllheli to Peter Evans, printer, Caernarvon, 1825 (a message to Owen Williams ['Owain Gwyrfai'] that the writer cannot support the publication of his Geirlyfr [Cymraeg] and the writer's reluctance to buy books), R. Jones ['Gwyndaf Eryri'], Bontnewydd to David Owen ['Dewi Wyn o Eifion'], 1820 (criticisms of the recipient's 'awdl' [on 'Elusengarwch']), J[ohn] W[illiam] Prisiart, Plasybrain [Llanbedr-goch], to Robert Williams ['Robert ap Gwilym Ddu'], 1826 (the faulty idiom of Seren Gomer and other publications), Robt. Parry ('Robyn Ddu Eryri'), Llanarmon, to John Thomas ['Siôn Wyn o Eifion'], 1829 (the death of the writer's mother, inducements to better living), J. Thomas ['Siôn Wyn o Eifion'], Chwilog to Ebenezer Thomas ['Eben Fardd'], 1839 (reminiscences and meditations, 'Dewi Wyn's visit to London), [John Williams] 'Gorfyniawc o Arfon', Liverpool to E. Thomas ['Eben Fardd'], 1844 ('englynion' for publication in Yr Athraw), and W[illiam] M[orris] Hughes ('Gwawdrydd'), Bangor to E. Thomas ('Eben Fardd'), 1856 (a presentation of a 'Portreiad' to the recipient); a cut-out signature of Titus Lewis [Carmarthen], 13 Sept. 1805; and poetry by Hugh Jones [Llangwm], 1765, Tho[ma]s Ed[war]d[s] ['Twm o'r Nant'], 1770 and undated (one addressed to 'Doctor Morris', Denbigh), Rob[er]t Williams ['Robert ap Gwilym Ddu'], 1823, and [Thomas Jones] 'Tho[ma]s Gwynedd' (addressed to Tho[ma]s Burchenshaw, Moel Hedog, Llansannan). Some of the letters are published in Adgof uwch Anghof. On one of the fly-leaves is a list of scribes ('Rhestr o Enwau Ysgrifenwyr y Llythyrau sydd yn y llyfryn hwn') in the hand of John Jones ('Myrddin Fardd'). The volume is lettered 'Cyfrinion y Beirdd'.