William Herbert, 2nd Marquess of Powis
…22 October 1745) was an English peer and Jacobite supporter. Herbert was born in c. 1665. He was the son of William Herbert, 1st Marquess of Powis, by Lady Elizabeth Somerset. Among his siblings were Frances Mackenzie, Countess of Seaforth (wife of Kenneth Mackenzie, 4th Earl of Seaforth), Lady Mary Maxwell (wife of Richard…