Isabel married Denis King Of PORTUGAL in 1281. Denis (son of Alfonso III King Of PORTUGAL and Beatrice Of CASTILE) was born on 09 Oct 1261 in Lisbon; died between 07 Jan 1323 and 1325 in Santarem. [Group Sheet] [Family Chart]
Pedro married Constance Of SICILY on 13 Jun 1262. [Group Sheet] [Family Chart]