(i) Sir Richard Grosvenor of Eaton, co. Chester, baronet.
(ii) James Foulkes of Mertyn, co. Flint, gent.
Mines of lead ore in ground in the township of Mertyn uwch Llan at a place called Creckas (map attached).
Term: 21 years.
Royalty: 25s. per ton of lead ore, boose and smythom.