Indictment of William Herbert for high treason,
Notes in the cause of the king versus William Herbert, lord Montgomery, touching the latter’s indictment for high treason, 11 December 1697–15 January 1698.
Letter from Thomas Dungan to Henry Arthur Herbert,
Letter, 18 August 1759, from Thomas Dungan to Henry Arthur Herbert concerning demands from tenants for the reduction of rents, and the estate of the late [William Herbert], duke of Powis, at Oswestry.
Case concerning the estate of [William Herbert], the late earl of Powis,
Records and correspondence, 1728-1734, relating to Lady Mary Herbert’s mining concerns in Guadalcanal, Estremadura, Sevilla, Spain.
Account for goods, food, etc., allowed by William Herbert,
Petition of William [Herbert] to be tenant of the manor of Hendon,
Petition, [1667x1748], of William, Lord of Montgomery, to be tenant of the manor of Hendon, Middlesex.
Deposition by Lady Charlotte concerning the will and death of the late duke of Powis,