(i) Rt. Hon. Lady Henrietta Augusta Mostyn of Birling Manor, co. Kent, widow, Reginald John Cust of Lincolns Inn, co. Middlesex, barrister-at-law, and Hon. Ralph Pelham Nevill of Malling House, co. Kent, Susannah Benedicta Howard of Wigfair, co. Denbigh, widow, Dorothea Lloyd Howard of Soughton House, co. Flint, spinster, Hephzebah Emma Howard of Soughton House, spinster, Howel Hedd Lloyd Clough of Dolgellau, co. Merioneth, esq., Rev James Syndey Darvell of Hammersmith, co. Middlesex, clerk, and Grace Trevor Charlotte, his wife, Rev. Fletcher Fleming of Rydal Lodge, co. Westmorland, clerk, and Catherine Emily, his wife, Elizabeth Mary Griffith of Trevalyn Hall, co. Denbigh, widow, William Trevor Parkins of Plas Llandyfnon, co. Anglesey, esq., Rt. Hon. Thomas Crosby William Brand Trevor, Baron Dacre of Hoo, co. Herts., Charles Blayney Trevor Roper of Plas Teg, co. Flint, esq.
(ii) William Lloyd of Ruthin, co. Denbigh, gent., Michael Turnor of Brereton, co. Stafford, gent., and Rev. Edward Lowry Barnwell of Ruthin, clerk.
All mines of lead under lands in the township of Arddynwent, parish of Mold, co. Flint. Plan endorsed.
Term: 21 years.
Rent: 1/8 part of ore raised or, if (ii) drain the mines by the use of steam machinery, 1/10 part.