(i) Most Hon. Hugh Lupus, Marquess of Westminster.
(ii) John Parker of Manchester, wine merchant, John Barwise Dutton of Chester, wine and spirit merchant, Joseph Sinclair of Manchester, fishmonger, and John Frederick Tate of Manchester, calico printer.
Mines of lead ore, lapis calaminaris, black jack and other ores of zinc and copper in waste or mountain land, part of Vrondeg or Minera Mountain, in the township of Esclusham Above, parish of Wrexham (map endorsed, showing boundary of Lower Park and Pool or Upper Park, and shafts).
Term: 21 years.
Royalty: 20s. per ton of lead ore, one twentieth of copper ore, and one tenth of blend, calamine and black jack.
Endorsed: 'Pool Park'.