House of Lara

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The House of Lara (Spanish: Casa de Lara) is a noble family from the medieval Kingdom of Castile. Two of its branches, the Duques de Nájera and the Marquesado de Aguilar de Campoo were considered Grandees of Spain. The Lara family gained numerous territories in Castile, León, Andalucía, and Galicia and members of the family moved throughout the former Spanish colonies, establishing branches as far away as the Philippines and Argentina.

The House of Lara were most prominent in the history of Castile and León from the 11th to the 14th century. Álvaro Núñez de Lara served as regent for Henry I of Castile. They were dispossessed of much of their land by Peter the Cruel, but most was returned by Henry II.