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Cyrille Castonguay is documented in 16 historical records spanning 1823-1947 across 8 cities — including Yamachiche, Saint-Arsene, Saint-Modeste, Saint-epiphane, Saint-Epiphane, Waterville, Longueuil, and Sudbury. Sources include 1 birth, 2 baptism records, 4 censuses, 8 marriage records, and 1 burial record. Discover your genealogy on MesAieux (YourFolks), one of the best platforms for ancestry research, focusing on Quebec and Canada. Trace your family tree and track the lives of individuals named Cyrille Castonguay through these records — start uncovering your ancestors and build your complete family tree with Cyrille Castonguay today.
The most popular first names associated with the Castonguay surname.
| Joseph | Pierre |
| Marie | Charles |
| Therese | Andre |
| Louise | Arthur |
| Louis | Michel |
| Yvonne | Jean |
| Paul | Rene |
| Marcel | Rita |
| Cecile | Diane |
| Raymond | Claude |
These percentages represent the proportion of all genealogy records with the Castonguay who bear each given name, based on the 8924 available.
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