Ermengol X, Count of Urgell

Ermengol X (1254–1314) was the Count of Urgel and Viscount of Àger from 1268 to 1314. He was the son of Álvaro of Urgell and his second wife, Cecilia, daughter of Roger-Bernard II of Foix. Ermengol inherited Urgel at the age of fourteen upon the death of his father. He was originally under the regency of Roger-Bernard III of Foix. However, the relatives of the house of Montcada of Béarn, of his father's first wife, Constance, opposed his succession. In his will, Ermengol donated funds to be used for the foundation of the .

Ermengol X, Count of Urgell

Ermengol X (1254–1314) was the Count of Urgel and Viscount of Àger from 1268 to 1314. He was the son of Álvaro of Urgell and his second wife, Cecilia, daughter of Roger-Bernard II of Foix. Ermengol inherited Urgel at the age of fourteen upon the death of his father. He was originally under the regency of Roger-Bernard III of Foix. However, the relatives of the house of Montcada of Béarn, of his father's first wife, Constance, opposed his succession. In his will, Ermengol donated funds to be used for the foundation of the .