House of Berruezo
“Fortitudinem in unitate”
Origin: The House of Berruezo traces its origins to a prominent warrior family that supported early Basque kings in their quest for independence.
The Berruezo family rose to prominence in the late 14th century, becoming known for their military prowess and political influence in the Basque region. They played a key role in defending the territory against external threats while also fostering local alliances through strategic marriages. In the 16th century, the family expanded its wealth through trade and agriculture, establishing themselves as significant landowners around San Telmo Castle. Their influence was bolstered by the marriage of Lord Sancho Berruezo to Lady Isabela de Arrieta, which united two powerful families and solidified…