Wie trouwde met Clemència De Bigorra?

Ermengol or Armengol III (1032 – 1065), called el de Barbastro, was the Count of Urgell from 1038 to his death. He was the son of Ermengol II, Count of Urgell and his wife Velasquita "Constança", probably the daughter of Bernard I, Count of Besalú.