(i) Sir Watkin Williams Wynn of Wynnstay, co Denbigh, Bart.
(ii) Francis Edward Bingley of London, gent, John Henry Gurney of Repton, co Stafford, esq., William Arthur of Woodlea Bothwell, co Lanark, Scotland, esq. , and James Jones of Wimbledon, co Surrey, BA.
All mines of lead and copper under Snowbrook Sett otherwise Nantyr Eird Sett in Llangurig, co Montgomery.
Plan in margin.
Term: 21 years
Rent: £20 + 1/16 of ore raised.