(i) Sir Edward Mostyn of Talacre baronet.
(ii) David Howel of Newmarket, Thomas Jones of Picton, John Jones of Gwespyr, Robert Edwards of Axton and Thomas Roberts of Gwespyr, miners.
Lease by (i) to (ii) of mines of lead ore, caulk and calamine in a piece of ground in Gronant in a common field called Maes Pentre Gronant, containing 3 meers in breadth and 6 meers in length.
Term: 5 years.
Rent: during the first year 25s per ton of caulk and calamine, and during the last four years 30s. and 15s. respectively.