House of Arrieta
“Fortitudo et Honor”
Origin: The House of Arrieta traces its roots to a prominent Basque chieftain who defended the region against Castilian incursions.
Founded in the early 11th century, the House of Arrieta quickly became a significant power in the Basque Country. Their early alliances with local clans helped them maintain a stronghold over the Ocio Castle, serving as defenders against external threats. By the late 12th century, the family had expanded its influence through strategic marriages, most notably the union between Count Iñigo de Arrieta and Lady Beatriz de Salazar. This marriage not only solidified their power but also established a strong connection to the influential Salazar family. The Arrietas played a crucial role in local p…