Edmond Benoit (Joseph & Joseph Gaucher) married Edesse Quintin (Francois & Henriette Letetre) were married at (Mont) St Gregoire d'Iberville 22 April 1873 Edmont was a voiturier or wagon maker from Ste-Bridide amd Edesse for of minor age, meaning less than 21 year of age. You will have to determine if this the right couple, Edesse may have changed her name to Josephine. Both name were uncommon at that time in baptisms but Josephine may be her middle name like Marie Edesse Josephine. Incidently Josephine was the mistress of Napoleon in France. Also you have a 70% chance this is the Benoit dit Livernois family