People / group
House of Haro
The House of Haro was a Castilian noble family that ruled the Lordship of Biscay from the 11th to the 14th century. Descended from Íñigo López Ezquerra and named after the town of Haro in La Rioja, its members, many called López de Haro, were among the most powerful magnates of Castile; Diego López V founded Bilbao in 1300. The lordship passed to the crown in 1379.

Mentioned in 1 state history
See also
Cite this entry
- APA
- The Epoch Institute. (2026). House of Haro. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/house-of-haro
- MLA
- “House of Haro.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/house-of-haro. Accessed .
- Chicago
- The Epoch Institute. “House of Haro.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/house-of-haro.
- Harvard
- The Epoch Institute (2026) ‘House of Haro’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/house-of-haro (Accessed: ).
Last reviewed October 2026Random entry ↻