John Astor, 3rd Baron Astor of Hever John Astor, 3rd Baron Astor of Hever John Jacob "Johnny" Astor VIII, 3rd Baron Astor of Hever, PC DL (born 16 June 1946) is an English businessman and politician. He is an hereditary Lord Temporal, sitting with the Conservatives. Astor was Parliamentary Under-Secretary of State at the Ministry of Defence from 2010–2015. Astor is a Deputy Lieutenant of Kent. Astor was born 16 June 1946. He is the eldest of the five children of Gavin Astor, 2nd Baron Astor of Hever, and Lady Irene Haig. Astor succeeded to the peerage after his father died from cancer in June 1984. His
HMS Hever Castle (K521) (ASW) vessel. However, the design did have criticisms, mainly in the way it handled at low speeds and that the class's maximum speed was already slower than the speeds of the new U-boats they would be facing. A Castle-class corvette was long with a beam of and a draught of at deep load. The ships displaced standard and deep load. The ships had a complement of 120. The ships were powered by two Admiralty three-drum boilers which created . This powered one vertical triple expansion engine that drove one shaft, giving the ships a maximum speed of . The ships