Marie-Marguerite GAILLARD dit DUPLESSIS 1637–1705
What is a Public Tree Person?
A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.
Why this is a Public Tree Person
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- A 3 criteria (Strong)
- B 2 criteria (Medium)
- C 1 criteria (Basic)
- Record available
- Descendant's record available
- Star tree owner
7 researchers on YourRoots have Marie-Marguerite DUPLESSIS in their family trees — each with their own records and documentation. Trace the migration path across 2 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.
Last updated: July 22, 2026 · Reliability: C — verified across 7 independent trees
Researchers connected through Marie-Marguerite DUPLESSIS 1637–1705
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and 6 more tree owners connected with Marie-Marguerite DUPLESSIS 1637–1705
Immediate Family
Biography
In 1637, Marie-Marguerite GAILLARD dit DUPLESSIS entered the world in Notre Dame de Calais, Calais, Pas de Calais, Nord Pas de Calais, Picardie, France, born to jevan jean baptiste gaillard dit du plessis 1615 1617. Marie-Marguerite GAILLARD dit DUPLESSIS married louis charles saucier, and had children including jean baptiste saucier. Marie-Marguerite GAILLARD dit DUPLESSIS passed away in 1705 in Cote St Michel, Québec Ci, Province de Quebec, Canada.
Sources
Life Timeline
Oldest Ancestor Line from Marie-Marguerite DUPLESSIS
This ancestor line traces from Boulogne, Picardie Province, France (1617) to Notre Dame de Calais, Calais, Pas de Calais, Nord Pas de Calais, Picardie, France (1637) across 2 generations.
Frequently Asked Questions
- Marie-Marguerite DUPLESSIS (1637–1705) was born in Notre Dame de Calais, Calais, Pas de Calais, Nord Pas de Calais, Picardie, France and died in Cote St Michel, Québec Ci, Province de Quebec, Canada. 7 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (C) based on cross-tree validation.
- Right now, 7 researchers on YourRoots have Marie-Marguerite in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 2 generations of this lineage geographically.
- It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
- Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.
Marie-Marguerite DUPLESSIS's Ancestors
Pedigree chart — 3 generations on record