1594-1643. English politician. His refusal in 1636 to pay ship money, a compulsory tax levied to suport the navy, made him a national figure. In the Short and Long Parliaments he proved himself a skilful debater and Parliamentary strategist. King Charles's attempt to arrest him and four other leading MPs made the Civil War inevitable. He raised his own regiment on the outbreak of hostilities, and on 18 June 1643 was mortally wounded at the skirmish of Chalgrove Field in Oxfordshire.