(i) Most Noble Hugh Lupus, Duke of Westminster, K.G.
(ii) Francis Colville Hyde of Wilderton, near Bournmouth, co. Hants., esq., Charles Barton of Holbrook House, Wincanton, co. Somerset, esq., Rev. Logan Logan of Lockington Rectory, Hull, co. York, and William Frederick Butler of Cymmau Hall, near Wrexham, co. Flint (sic), gent.
Mines of coal, cannel coal and slack, ironstone and fireclay in fields at and near Talwrn and Coedpoeth, township of Bersham (map attached) [Vron Colliery].
Term: 21 years.
Royalty: various (specified) according to seam.