(i) Rt. Hon. Richard, Earl Grosvenor, Viscount Belgrave, Baron Grosvenor of Eaton, co. Chester.
(ii) Richard Whitehouse of Halkin [Halkyn], co. Flint, gent.
Mines of lead ore, boose, smythom and calamine in land on Bryndrinog Hill, parish of Whitford, co. Flint, in length ninety-four yards, and in breadth fifty-three.
Term: 21 years.
Royalty: 30s. per ton of lead ore, boose, smythom, and 20s. per ton of calamine.