- YB.
- Sub-sub-sub-fonds
- 1584-1906.
Part of Wynnstay Estate Records
Wills, inventories and other probate records of Wynn of Gwydir and Williams-Wynn of Wynnstay, 1611-1906, and of the families who were related to them by marriage, namely Vaughan of Llwydiarth and Llangedwyn, Thelwall of Plas y Ward and Kyffin of Glascoed, 1584-1733.