Jean de Caldu, inheritor of the house of Etcheberry in the quartier of Belastorquia and Marie d'Oguihandy, daughter of the house of Larraburu.
Witnesses were Jean d'Oguihandy, brother of the bride, another Jean d'Oguihandy, brother of the bride, Jean de Lapabelca, cousin of the groom and Jean son of Guichontoarena.