Stone Castle Stone Castle Stone Castle is a castle at Stone, near Bluewater in Kent, England. It was built between 1135 and 1140 on the site where William the Conqueror signed a treaty with the men of Kent in 1067. It was owned by the Wiltshire family, which included Bridget Wingfield, a close friend of Anne Boleyn, whose correspondence was used to help condemn the queen for adultery. In 1527, it was visited by Thomas Wolsey, Thomas More and the Earl of Derby. This was around the time Henry was first battling to marry Anne Boleyn, who lived at Hever Castle twenty
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