- NLW MS 8368D.
- Ffeil
- 1893 /
Rhan oNeuadd Wen Manuscripts,
'Llawlyfr Byr-Fywgraffol a Byr-Feirniadol o'r Beirdd Cymreig a'u Barddoniaeth o William Lleyn (1560 O.C.) hyd at Gwilym Hiraethog', - a concise biographical and critical handbook on Welsh poets from William Lleyn to William Rees ('Gwilym Hiraethog') written for the Chicago Eisteddfod, 1893, by 'Ap Tudur'.
Ap Tudur (pseudonym)