Lieutenant of the Tower of London in 1424 during the reign of Henry VI. During the reign of Edward IV, Richard Haute (died 8 April 1487) was Lieutenant from 1471 to 1473. John de Vere, 13th Earl of Oxford was Constable in the reign of Henry VII, at which time Sir John Digby was his Lieutenant. According to some sources, in the reign of Henry VIII Sir Thomas Lovell (died 25 May 1524) served as Lieutenant from Michaelmas 1512; however according to other sources, he was Constable of the Tower. Among the prisoners of state in Lovell's custody was the Pretender to the Crown, Lambert Simnel.
Gervase Clifton (died 1471) Gervase Clifton (died 1471) Sir Gervase Clifton (died 6 May 1471) of Clifton, Nottinghamshire and London was a 15th-century English knight and landowner. He was beheaded after the Battle of Tewkesbury. Gervase Clifton was the son of Sir Gervase Clifton (died 15 November 1453) of Hodsock and Clifton, Nottinghamshire, only son of Sir John Clifton (slain at the Battle of Shrewsbury on 21 July 1403), and his wife, Katherine Cressy. Gervase Clifton's mother was Isabel Fraunceys (d. 13 June 1457), the daughter of Sir Robert Fraunceys of Foremark, Derbyshire. His only sibling was a brother, Robert Clifton. He was a