Lease of (Slate) quarries in messuage and lands called Gilvachddofen, part of the grange called Lloynyr Eboll alias Lloyne yr Evall, in Llandissilio for 100 years Parties :- 1. John Griffiths of Llandissilio, Carms., gent. 2. William Skyrme of Llawhaden esq. 31 May 1691