William Gauthier
| Father | Ludger Gauthier |
| Mother | Alodie Biosjoly |
| William Gauthier was the son of Ludger Gauthier and Alodie Biosjoly. | |
| Marriage* | William Gauthier married Alma Niquet, daughter of Adelard Niquet and Delvina Bonenfant, on 11 February 1929 at St Nazaire, Acton, Bagot, Québec, Canada. |