Leiva, Sancho de
To quote this article:
Arocena Arregui, Fausto; Elia Itzultzaile automatikoa. Leiva, Sancho de. Auñamendi Encyclopedia [on line], 2026. [Date of consultation: April 14 2026]. Available in: https://aunamendi.eusko-ikaskuntza.eus/en/leiva-sancho-de/ar-80162/