Collection of deeds acquire by D. Gethin Williams, relating to properties in Carmarthenshire and Glamorgan, 1687-1889.

Extracts from the Book of Heirs (1-22 Elizabeth), abstracts of inquisitiones post mortem for Glamorgan (Henry VIII - Charles I), extracts from subsidy rolls for the western hundred of Glamorgan (34 Henry VIII), an abstract of a survey of Dinas Powis (8 Elizabeth), notes on the lordship of Gower (1093 - 1182) and materials for a history of parishes in the lordship, together with Llangyfelach, Llanguicke and Llansamlet.