Tags: Noble.
Sancha of Castile (c. 1139–1179) was daughter of Alfonso VII of León and Castile and his first wife Berenguela of Barcelona. She was a member of the Castilian House of Burgundy.Sancha was the fifth child of seven born to her parents and sister of Sancho III of Castile Ferdinand II of León Constance Queen of France and half-sister of Sancha Queen of Aragon and predecessor as queen consort Urraca the Asturian .In 1157 Sancha married Sancho VI of Navarre.