I'm looking for information on my gggrandmother, Pelagie Charbonneau (Carbonneau).  She was born in Yamachiche, Canada 1806 and married Francois Boisvert in 1832.  They came to Moreau, Saratoga County, NY around 1860.  Francois died in Glens Falls, NY 1886.

Francois Boisvert, son of Francois-Xavier Boisvert and Marie-Anne Rousseau, married Pelagie Carbonneau, daughter of Jean-Baptiste Carbonneau and Angelique Soucy, on the 02 july 1832 in Yamachiche.

Pelagie was born on the 25 july 1806 in Yamachiche.

Thank you Michel for your response.  I actually have that marriage information on Pelagie & Francois.  What I'm actually looking for is her death record.  I found her in the US Census 1875 living in Moreau, Saratoga, NY with Francois who had Americanized hisname to Frank Greenwood.  In the 1880 US Census I found Frank Greenwood living in Glens Falls, NY with his daughter Emily & husband George Devoe.  Frank listed himself as a widower.  In the 1891 Canadian census I found a Pelagie Charbonneau in St. Hyacinthe as an 85 year old widow.  I'm wondering if she left her husband between 1875-1880 to return to Canada?  Did she go alone?  Where and when did she die?