Plas Power Estate Records and Papers
Estate, financial, legal, personal, domestic, industrial and commercial papers of the several families who held the Plas Power estate, notably the Myddeltons, Lloyds and FitzHughs, including some papers relating to the Myddelton family of Chirk and their estates.
Plas Power Estate (Wales and England).
Unpublished research by the donor titled 'Minera and district 1714-1914' (2012), based on the history and geology of the locality of Minera, co. Clwyd. One volume with one unbound chapter and associated loose leaves, including notes, a letter and a photocopy.
Research is based heavily on the Plas Power archive at NLW, and chapters include (but are not restricted to) the local Myddelton family of Chirk Castle, the William Lloyds' of Plas Power, industry, and agriculture.
Jones, E. Jill