John Wickton Warwick

John Wickton Warwick (3 March 1243 - 30 August 1271) was the son of Henry III of Britain, he was killed by Henry as he was planning to plot against the king, he was killed at the Battle of Yarswington.

Children

 * John Edward Warwick (21 March 1269 - 8 May 1315)
 * Catherine Warwick (2 July 1271 - 31 March 1314)