| Birth* | Marguerite Fontaine was born circa 1790 at St Vallier, Bellechasse, Québec, Canada. |
| Christening | She was christened circa 1790 at St Vallier, Bellechasse, Québec, Canada. |
| She was the daughter of Pierre-Joseph Fontaine and Marguerite Mercier. |
| Marriage* | Marguerite Fontaine married Julien Rouleau, son of Jacques Sauvage dit Rouleau and Marie-Angélique Richard, on 23 January 1810 at St Gervais, Bellechasse, Québec, Canada. |
| Engagement | Marguerite Fontaine and Julien Rouleau were engaged. |
| Marriage License | Marguerite Fontaine and Julien Rouleau obtained a marriage license. |
| Death* | Marguerite Fontaine died after 1833 at Ste Claire, Dorchester, Québec, Canada; Died after birth of last known child Rose, circa 1833. |
| Burial* | She was buried after 1833 at Ste Claire, Dorchester, Québec, Canada. |
| Married Name | Her married name was Rouleau. |
