(i) Hon Thomas Pryce Lloyd of Pengwern, co Flint, and Rev James Allen of Castle Martin, co Pembroke, clerk.
(ii) William Williams of Newmarket, co Flint.
All mines of lead, copper and tin under lands and sheepwalks appurtenant to Cefncoch, in Llanfihangel geneurglyn, co Cardigan. Plan annexed.
Term: 21 years
Rent: 1/14 part of ore raised.