William FitzWilliam (Lord Deputy) William FitzWilliam (Lord Deputy) Sir William FitzWilliam (1526–1599) was an English Lord Justice of Ireland and afterwards Lord Deputy of Ireland. In 1587, as Governor of Fotheringhay Castle, he supervised the execution of the death sentence on Mary, Queen of Scots. He was the Member of Parliament for Peterborough and represented County Carlow in the Irish House of Commons. He lived at Gainspark, Essex, and Milton Hall. FitzWilliam was born at Milton Hall, Northamptonshire, the eldest son of Sir William (d. 1576) and grandson of William Fitzwilliam, Sheriff of London, who had been treasurer and chamberlain to Cardinal Wolsey and
Newbury Castle Newbury Castle Newbury Castle is the name of an English adulterine castle built by John Marshal during The Anarchy. It is located west of the town of Newbury in the English county of Berkshire. The Castle is mentioned in L'Histoire de Guillaume le Marechal ('History of William the Marshal') wherein it describes King Stephen as besieging the castle in 1152 and holding Marshal's son, William Marshal, as a hostage against Newbury's surrender. When the elder Marshal refused to comply, Stephen threatened to have the young boy catapulted over the walls. John, ("that child of hell and root of all evil"