(i) Most Hon. Richard, Marquis of Westminster.
(ii) John Taylor the younger and Richard Taylor of 6 Queen Street Place, Upper Thames Street, London, mining engineers.
Mines of lead ore in lands at Maes y safn, parish of Llanverres [Llanferres], containing 219 acres 3 roods 27 perches (map endorsed).
Term: 21 years.
Royalty: 20s. per ton of lead ore.
Rent: £100 per annum.
Endorsed: surrendered 10 Nov 1874.