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Pierre Mongeon 1774–1849

Public Tree Person

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

Full name consistent across 2 independent trees
Birth year and location consistent across 2 trees
Death year and location consistent across 2 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability
B
Reliability Score: B
Medium — based on the source tree
Grade scale
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
Verification checklist
  • Record available
  • Descendant's record available
  • Star tree owner

2 researchers on YourRoots have Pierre Mongeon in their family trees — each with their own records and documentation. Trace the migration path across 9 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: August 25, 2026 · Reliability: B — verified across 2 independent trees, with linked records

Born 27 Sep 1774 · Varennes, Québec, Canada
Died 6 Aug 1849 · Pointe-aux-Trembles, , Quebec, Canada
Father Henri Rene Mongeon
Mother Marie Joseph Josette Louise Lauze Mongeon
Siblings Angelique Mongeon, Henri Mongeon, Jean Baptiste Mongeon, Jean Charles Mongeon, Joseph Mongeon, Louis Marie Mongeon, Louis Mongeon, Louise Marie Mongeon, Marie Anne Mongeon, Marie Charlotte Mongeon, Marie Elisabeth Mongeon, Marie Jeanne Mongeon, Marie Josephe Mongeon, Marie Madeleine Mongeon
Records
Ancestry Family Tree
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Researchers connected through Pierre Mongeon 1774–1849

and 1 more tree owner connected with Pierre Mongeon 1774–1849

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1774, Pierre Mongeon entered the world in Varennes, Québec, Canada, born to henri rene mongeon and marie joseph josette louise lauze mongeon. Pierre Mongeon passed away in 1849 in Pointe-aux-Trembles, Quebec, Canada.

Sources

  1. 1
    Record Ancestry Family Tree

Life Timeline

1774
Birth of Pierre Mongeon in Varennes, Québec, Canada
Birth
1849
Death of Pierre Mongeon in Pointe-aux-Trembles, Quebec, Canada
Death

Oldest Ancestor Line from Pierre Mongeon

This ancestor line traces from Rouen, Departement de la Seine-Maritime, Haute-Normandie, France (1500) to Varennes, Vercheres, Canada (1774) across 9 generations.

Direct Lineage
generations

Frequently Asked Questions

Pierre Mongeon (1774–1849) was born in Varennes, Québec, Canada and died in Pointe-aux-Trembles, , Quebec, Canada. 2 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 (B) based on cross-tree validation.
Right now, 2 researchers on YourRoots have Pierre 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 9 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.

Related Records

Henri Rene Mongeon
Father
Marie Joseph Josette Louise Lauze Mongeon
Mother

Pierre Mongeon's Ancestors

Pedigree chart — 3 generations on record

Self
Pierre Mongeon PTP
1774–1849
Varennes, Québec, Canada
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Pierre Mongeon's Descendants

1.
PM
Pierre Mongeon PTP 1774–1849