A volume containing entries of receipts for rent, interest, timber sales, 'my Lords Part of Loveston Colliery', etc., 1794-1807, and statements of accounts with individual tenants and debtors, 1793-1843.

A volume containing entries of day-to-day disbursements by Henry Leach, Loveston, Pembrokeshire, 1785-1800, in respect of food, clothing, rates and taxes, servants' wages, lime, culm, etc. Beginning at the end of the volume are accounts, 1786-1803, with individual servants and craftsmen, etc. Among the insets are holograph letters to Henry Leach from Wm. Brace [Loveston], 1788-94 and undated, and William Evans, Loveston, 1789-94, relating to the management of the recipient's properties.

Measurements and valuation of farms in Walton West and particulars of wages and other disbursements, stock and produce sold, etc., 1842-1852.

Two day books containing particulars of personal, household, agricultural, and estate receipts of John Leach, Ivy Tower, Tenby, 1858-1867. At the beginning of MS. 11211 is a rental of properties in the parishes of Carew, Crunwere, St. Florence, St. Mary (Pembroke), and St. Michael (Pembroke), 1862, and inset is a nineteenth century valuation of the Ivy House estate in the parish of Saint Florence, made by Messrs. Goode & Owen, Haverfordwest.

Deeds relating to the Picton Castle estate, mainly in Pembrokeshire, 1285-1981; manorial records of the manors of Manorbier, Penally, etc., 1601-1851; rentals of the Picton Castle estate, 1710-1981; of the Slebech estate, 1919-1930, and of the Tregyb estate, 1965-1974; Picton Castle estate accounts, cash books, ledgers,etc., 1717-1971; records relating to coal mining in Pembrokeshire, 1632, 1684-1857; and estate and family papers,1656 -1928, mainly correspondence.

Memorandum, [1876], by Sackville Herbert Owen, agent to the Picton Castle Estates, recording a conversation with the Rev. Frederick Arnold about a claim to the estates by Sir James Erasmus Philipps; September 2024.