Guillaume married Marie Silvain on 2 Mar 1772 in St. Etienne de Baigorry, France. Marie (daughter of Jean/Joannes Cilbain or Oyhanburu and Marie Harriluchet) was born on 25 Apr 1749 in Mariluch, St. Etienne de Baigorry, France. [Group Sheet] [Family Chart]
1746 - 