Octave St. Laurent
| Father | Hubert St. Laurent |
| Mother | Eve Desrosiers |
| Octave St. Laurent was the son of Hubert St. Laurent and Eve Desrosiers. | |
| Marriage* | Octave St. Laurent married Appoline Létourneau before 9 September 1922 at Québec, Canada. |
| Marriage* | Octave St. Laurent married Marie-Agnès Landry, daughter of Michel Landry and Justine Perron, on 9 September 1922 at Ste Patrice, Magog, Stanstead, Québec, Canada. |