John Jacob Astor, 1st Baron Astor of Hever educated at Eton College and at New College, Oxford. Upon his father's death in 1919, John Jacob V inherited Hever Castle near Edenbridge, Kent, where he lived the life of an English country gentleman. John Jacob Astor V represented Great Britain in rackets at the 1908 Summer Olympics, winning the gold medal in the men's doubles competition together with Vane Pennell, and winning bronze in the men's singles event. Astor had been the British Public Schools rackets champion in 1904–05, and in the same year as his Olympic competition he played singles and doubles in the British Army rackets championships.
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