Isabella of Dania
Queen consort of Castile (1106– 1107)
Born (c1070) – Died (Sept 13, 1107)
Buried in the Abbey of San Isidoro, Leon

Father – Abn-Alheje of Dania
Mother – Unknown

Originally named Zaida she was of Muslim birth and married firstly to Abu Nasir al Fatah al Ma'mun, Emir of Cordoba
She took the name of Isabella when she became the fifth wife (before May 14, 1100) of Alfonso VI of Castile (link)
Children :