Charles V ( 21 January 1338 â `` 16 September 1380 ) , called the Wise , was King of France from 1364 to his death and a member of the House of Valois . Charles V ( 21 January 1338 â `` 16 September 1380 ) , called the Wise , was King of France from 1364 to his death in 1380 and a member of the House of Valois .