(i) The Rev. Edward Roberts Owen of Bangor, co. Caernarvon, clerk, usher of the free Grammar School at Bangor.
(ii) The Dean and Chapter of the Cathedral Church of Bangor, Governors of the Possessions and Revenues of the free Grammar School.
(iii) Paul Panton of Plasgwyn, co. Anglesey, esq.
Lease from (i) and (ii) to (iii) of all mines, veins, pits, groves, rakes, beds and holes of copper ore, lead ore, caulk and calamine in or under messuages and lands in Llanwenllwyfo, co. Anglesey.
Term: 21 years.
Rent: 25s per ton of lead ore; 12s per ton of caulk and calamine; 1/6 of all copper ore.
Consideration: rents and covenants.