Who was Achille Tanguay?

Achille Tanguay (1850–1919) was born in Saint-François, Montmagny, Québec, Canada and died in Sainte-Anne-Des-Monts, Gaspésie Nord, Quebec, Canada. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Achille?

Right now, 2 researchers on YourRoots have Achille in their trees. The ancestor migration map traces 5 generations of this lineage.

What records do they have for Achille?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

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Achille Raphael Tanguay 1850–1919

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

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 Achille Tanguay in their family trees — each with their own records and documentation. Trace the migration path across 5 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: B — verified across 2 independent trees

Born 28 Apr 1850 · Saint-François, Montmagny, Québec, Canada

Died 21 May 1919 · Sainte-Anne-Des-Monts, Gaspésie Nord, Quebec, Canada

Father Francois Xavier Tanguay

Mother Angelique Bernard

Spouse Agnes Dugas

Children Achille Tanguay, Alphonse Tanguay, Ernest Tanguay, Hermengide Tanguay, Joseph Laureat Achille Tanguay, Laureat Achille Tanguay, Marie Malvina Tanguay, Oria Tanguay, Therese Tanguay, William Tanguay

Siblings Desire Tanguay, Francois Xavier Tanguay, Georges Tanguay

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Researchers connected through Achille Tanguay 1850–1919

and 1 more tree owner connected with Achille Tanguay 1850–1919

Immediate Family

Parents

Francois Xavier Tanguay

Angelique Bernard

Spouse(s)

Agnes Dugas

Marie Malvina Alice Parent

Children

Joseph Laureat Achille Tanguay

Laureat Achille Tanguay

Marie Malvina Tanguay

Oria Tanguay

Therese Tanguay

William Tanguay

Biography

Achille Raphael Tanguay was born in 1850 in Saint-François, Montmagny, Québec, Canada, the child of francois xavier tanguay and angelique bernard. Achille Raphael Tanguay married agnes dugas, marie malvina alice parent, marie west parent, and had children including achille tanguay, alphonse tanguay, ernest tanguay, hermengide tanguay, joseph laureat achille tanguay, laureat achille tanguay, marie malvina tanguay, oria tanguay, therese tanguay, william tanguay. Achille Raphael Tanguay passed away in 1919 in Sainte-Anne-Des-Monts, Gaspésie Nord, Quebec, Canada.

Sources

Life Timeline

1850

Birth of Achille Raphael Tanguay in Saint-François, Montmagny, Québec, Canada

Birth

1919

Death of Achille Raphael Tanguay in Sainte-Anne-Des-Monts, Gaspésie Nord, Quebec, Canada

Death

Oldest Ancestor Line from Achille Tanguay

This ancestor line traces from Saint-Jean, Ile d'Orléans, Québec, Canada (1712) to Saint-François, Montmagny, Québec, Canada (1850) across 5 generations.

Direct Lineage

generations

Frequently Asked Questions

: Achille Tanguay (1850–1919) was born in Saint-François, Montmagny, Québec, Canada and died in Sainte-Anne-Des-Monts, Gaspésie Nord, 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 Achille 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 5 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.