All at St-Gregoire-Le-Grand in Mont-Saint-Gregoire (source, Drouin microfilms of the parish records)
12 Oct 1847, Alexis DAIGNEAU, adult-age son of Raphael Daigneau and Marie Desautels; and Onesime Jette, minor daughter of Anatole Jette and Marguerite Charroux, all of this parish.
15 Sept 1862 Joseph Adam, son of Pierre/ Catherine Boiteau-Paradis; and Onesime Jette, dau. of Toussaint/Onesime Jette.
2 May 1871 Narcisse QUINTIN, minor age son of the deceased Narcisse Quintin(dit Dubois) and Sophie Kaigle; and Onesime Jette, minor age daughter of Alexis Jette and Marie Gamache, all of this parish.
Good luck in your research,