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Eugène Polidore Vaillancourt 1878–1906

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 Eugène Vaillancourt in their family trees — each with their own records and documentation. Trace the migration path across 11 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

Born 29 Jul 1878 · Chapeau, Qué.
Died 28 Mar 1906 · Chapeau, Qué.
Father Joseph Josephat Vaillancourt
Mother Adelaide Delia Gauthier
Siblings Adelaide Rose Alba Vaillancourt, Alfred Vaillancourt, Anna Vaillancourt, Eleanore Vaillancourt, Eliza Elise Vaillancourt, Honore Maximilien Vaillancourt, Josephat Vaillancourt, Marie Eveline Vaillancourt, Mary Jeanne Anny Vaillancourt, Mederic Mederick Vaillancourt, Moses Arthur Vaillancourt, Narcisse Theodore Vaillancourt, Rose Vaillancourt, Sinai Irenius Vaillancourt, Stephen Elin Vaillancourt, Theodore Omer Eugene Vaillancourt
Records
Ancestry Family Tree
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Researchers connected through Eugène Vaillancourt 1878–1906

and 1 more tree owner connected with Eugène Vaillancourt 1878–1906

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1878, Eugène Polidore Vaillancourt entered the world in Chapeau, Qué., born to joseph josephat vaillancourt and adelaide delia gauthier. Eugène Polidore Vaillancourt passed away in 1906 in Chapeau, Qué..

Sources

  1. 1
    Record Ancestry Family Tree

Life Timeline

1878
Birth of Eugène Polidore Vaillancourt in Chapeau, Qué.
Birth
1906
Death of Eugène Polidore Vaillancourt in Chapeau, Qué.
Death

Oldest Ancestor Line from Eugène Vaillancourt

This ancestor line traces from St Pierre, Oise, Picardie, France (1500) to Ile Dallumette, Pontiac, Quebec, Canada (1845) across 11 generations.

Direct Lineage
generations

Frequently Asked Questions

Eugène Vaillancourt (1878–1906) was born in Chapeau, Qué. and died in Chapeau, Qué.. 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 Eugène 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 11 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

Joseph Josephat Vaillancourt
Father
Adelaide Delia Gauthier
Mother

Eugène Vaillancourt's Ancestors

Pedigree chart — 3 generations on record

Self
Eugène Polidore Vaillancourt PTP
1878–1906
Chapeau, Qué.
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Eugène Vaillancourt's Descendants

1.
EV
Eugène Polidore Vaillancourt PTP 1878–1906