Gracian Mendiburu was born in in Mendiburu, St. Etienne de Baigorry, France.
Gracian married Marie Etchalecu in Etchalecu, St. Etienne de Baigorry, France. Marie (daughter of Pedro Grenade) died on 27 Jun 1697 in Etchalecu, St. Etienne de Baigorry, France. [Group Sheet] [Family Chart]