(i) Sir Pyers Mostyn of Talacre, co. Flint, baronet.
(ii) John Pryse Eyton of Llanerch y Mor, co. Flint, gent., George Potts Roskell of Stockyn, co. Flint, gent., and Samuel Williamson of Holywell, co. Flint., gent.
All mines of lead and copper in the parish of Holywell known as the Holway mine. Plan and schedule annexed.
Term: 21 years.
Rent: 1/8 share or equivalent value of ore raised from the Holway Level and 1/15 from ore at a greater depth.
Counterpart of D/MT/1020.