designed by the historian JeandeJaurgain in 1897 for the Congrès et Fêtes de la Tradition basque celebrated at Saint-Jean-de-Luz. Zazpiak Bat is a motto
Sigiwin, Sigwin, Sigoin and Segouin are alternate variants. According to JeandeJaurgain quoting primary source Saint Andrew of Bordeaux, the original Vascon
including 692, but he was certainly in power by 700. The historian JeandeJaurgain cites him as fighting in 711 against the Visigoth Roderic in Pamplona
La banque du blason Archived 29 October 2007 at the Wayback Machine JeandeJaurgain (1902) La Vasconie – Étude historique et critique. Genealogical Tables