(i) Rt. Hon. Robert, Earl Grosvenor, Viscount Belgrave, Baron Grosvenor of Eaton, co. Chester.
(ii) Paul Panton of Plasgwyn, co. Anglesey, esq., David Pennant of Downing, co. Flint, esq., John Johnson of Arley, co. Lancaster, esq., and John Douglas of Holywell, co. Flint, esq.
Mines of lead ore, boose, smythom and calamine in a piece of ground 918 yards in length, being part of the public road from Holywell to St. Asaph, from the west boundary of the township of Holywell to the Coach and Horses public house in the town of Holywell (map endorsed).
Term: 21 years.
Royalty: 40s. per ton of lead ore, boose and smythom, when the ore sells for £12 and upwards a ton, and 30s. when under £12; 40s. per ton of calamine when it sells for £12 and upwards, 30s. when under £12, 25s. when £8 and upwards, and 20s. when under £8.