(i) Most Noble Hugh Lupus, Duke of Westminster, K.G.
(ii) David Evans of Spencer Street, Everton, Liverpool, co. Lancaster, builder, John Lancaster of 14 Clayton Square, Liverpool, estate agent, Edwin Carver of Liverpool, accountant, and Kendrick Philips of Celyn Cottage, co. Flint, miner.
Mines of lead ore under several pieces of land (Billins, or Queen of the Mountain) in Halkyn, co. Flint, containing 12 acres 3 roods 10 perches (plan endorsed).
Term: 21 years.
Royalty: 20s. per ton of lead ore.