Michel married Gratianne Legassa on 16 Nov 1779 in St. Etienne de Baigorry, France. Gratianne (daughter of Domingo Caldugaray or Legassa and Gratianne Amestoy) was born on 5 May 1758 in Legassa, St. Etienne de Baigorry, France. [Group Sheet] [Family Chart]