Isidore Mercier Genealogy: 30 obituaries, marriages, births, burials (1820-1977)

Isidore Mercier is documented in 30 historical records spanning 1820-1977 across 21 cities — including Lachenaie, Quebec, Biddeford, New-Richmond, Cap-D'espoir, Newport, Grande-Riviere, Shippagan, Notre-Dame-des-Bois, and Lameque. Sources include 1 birth, 6 baptism records, 8 censuses, 12 marriage records, and 3 burial records. 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 Isidore Mercier through these records — start uncovering your ancestors and build your complete family tree with Isidore Mercier today.

Year	Type	Subject	Location	Source	Results
1820	Baptism	Francois-Isidore Mercier	Lachenaie, QC	Vital records	1820 Baptism Francois-Isidore Mercier Lachenaie, QC (Vital records)
1820	Burial	Francois-Isidore Mercier	Lachenaie, QC	Vital records	1820 Burial Francois-Isidore Mercier Lachenaie, QC (Vital records)
1844	Baptism	Isidore Mercier		Vital records	1844 Baptism Isidore Mercier (Vital records)
abt. 1856	Birth	Isidore Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1856 Birth Isidore Mercier Undetermined location (Recensement du Canada, 1931)
1858	Baptism	Joseph-Isidore Mercier	Quebec, QC	Vital records	1858 Baptism Joseph-Isidore Mercier Quebec, QC (Vital records)
1871	Baptism	Georges-Isidore Mercier		Vital records	1871 Baptism Georges-Isidore Mercier (Vital records)
1871	Marriage	Isidore Mercier & Jane Castard	Cap-D'espoir, Qc	Vital records	1871 Marriage Isidore Mercier & Jane Castard Cap-D'espoir, Qc (Vital records)
1879	Marriage	Isidore Mercier & Flavie Dumont	Biddeford, Me	Vital records	1879 Marriage Isidore Mercier & Flavie Dumont Biddeford, Me (Vital records)
1881	Census	Isidore Mercier	Newport, QC	Recensement du Canada, 1881	1881 Census Isidore Mercier Newport, QC (Recensement du Canada, 1881 )
1882	Marriage	Isidore Mercier & Marie-Anne Aubut	Grande-Riviere, Qc	Vital records	1882 Marriage Isidore Mercier & Marie-Anne Aubut Grande-Riviere, Qc (Vital records)
1883	Marriage	Isidore Mercier & Eloise-Louise Mallet	Shippagan, Nb	Vital records	1883 Marriage Isidore Mercier & Eloise-Louise Mallet Shippagan, Nb (Vital records)
1888	Baptism	Damas-Isidore Mercier	Notre-Dame-des-Bois, QC	Vital records	1888 Baptism Damas-Isidore Mercier Notre-Dame-des-Bois, QC (Vital records)
1890	Marriage	Isidore Mercier & Octavie Duguay	Lameque, Nb	Vital records	1890 Marriage Isidore Mercier & Octavie Duguay Lameque, Nb (Vital records)
1891	Census	Isidore Mercier & Denise Mercier	St-Mary Ward, QC	Recensement du Canada, 1891	1891 Census Isidore Mercier & Denise Mercier St-Mary Ward, QC (Recensement du Canada, 1891)
1891	Census	Isidore Mercier & Maureen Hubert	La-Grande-Riviere, QC	Recensement du Canada, 1891	1891 Census Isidore Mercier & Maureen Hubert La-Grande-Riviere, QC (Recensement du Canada, 1891)
1899	Burial	Joseph-Isidore-Alphonse Mercier	Quebec, QC	Vital records	1899 Burial Joseph-Isidore-Alphonse Mercier Quebec, QC (Vital records)
1908	Marriage	Isidore Mercier & Marie-Rose Seguin	Saint-Eugene-De-Prescott, On	Vital records	1908 Marriage Isidore Mercier & Marie-Rose Seguin Saint-Eugene-De-Prescott, On (Vital records)
1909	Baptism	Allan-Isidore Mercier	New-Richmond, QC	Vital records	1909 Baptism Allan-Isidore Mercier New-Richmond, QC (Vital records)
1916	Marriage	Isidore Mercier & M. -Rose-Anna Martineau	Biddeford, Me	Vital records	1916 Marriage Isidore Mercier & M. -Rose-Anna Martineau Biddeford, Me (Vital records)
1920	Marriage	Isidore Mercier & Wilhelmine Smith	Chandler, Qc	Vital records	1920 Marriage Isidore Mercier & Wilhelmine Smith Chandler, Qc (Vital records)
1922	Marriage	Isidore Mercier & Marie-Francoise Lecain	Winnipeg, Mb	Vital records	1922 Marriage Isidore Mercier & Marie-Francoise Lecain Winnipeg, Mb (Vital records)
abt. 1925	Marriage	Isidore Mercier & Susan Lang	Undetermined location	Vital records	abt. 1925 Marriage Isidore Mercier & Susan Lang Undetermined location (Vital records)
abt. 1925	Marriage	Isidore Mercier & Suzanne Long	Undetermined location	Vital records	abt. 1925 Marriage Isidore Mercier & Suzanne Long Undetermined location (Vital records)
1931	Census	Isidore Mercier & Olivine Mercier	Montreal (Cite) – Ville Marie Ward, QC	Recensement du Canada, 1931	1931 Census Isidore Mercier & Olivine Mercier Montreal (Cite) – Ville Marie Ward, QC (Recensement du Canada, 1931)
1931	Census	Isidore Mercier & Susan Mercier	New Richmond (Municipalite), QC	Recensement du Canada, 1931	1931 Census Isidore Mercier & Susan Mercier New Richmond (Municipalite), QC (Recensement du Canada, 1931)
1931	Census	Isidore Mercier & Francoise Mercier	Saint-Boniface (Cite), MB	Recensement du Canada, 1931	1931 Census Isidore Mercier & Francoise Mercier Saint-Boniface (Cite), MB (Recensement du Canada, 1931)
1931	Census	Isidore Mercier & Malvina Mercier	Shippegan (Paroisse), NB	Recensement du Canada, 1931	1931 Census Isidore Mercier & Malvina Mercier Shippegan (Paroisse), NB (Recensement du Canada, 1931)
1931	Census	Isidore Mercier & Marie-Rose Null	Cobalt (Ville), ON	Recensement du Canada, 1931	1931 Census Isidore Mercier & Marie-Rose Null Cobalt (Ville), ON (Recensement du Canada, 1931)
1933	Burial	Isidore Mercier	New-Richmond, QC	Vital records	1933 Burial Isidore Mercier New-Richmond, QC (Vital records)
1977	Marriage	Isidore Mercier & Clarisse Lambert	Sainte-Agathe, Qc	Vital records	1977 Marriage Isidore Mercier & Clarisse Lambert Sainte-Agathe, Qc (Vital records)

What are the most common first names in Mercier family?

The most popular first names associated with the Mercier surname and their share of records are listed below.

First name	Popularity
Joseph	2.27%
Marie	1.49%
Pierre	1.28%
Jean	0.91%
Louis	0.81%
Therese	0.62%
Michel	0.61%
Andre	0.59%
Louise	0.56%
Claude	0.53%
Robert	0.49%
Cecile	0.46%
Paul	0.46%
Madeleine	0.44%
Charles	0.42%
Roger	0.42%
Raymond	0.41%
Alfred	0.4%
Arthur	0.39%
Denise	0.39%

The most popular first names associated with the Mercier surname and their share of records are listed below.

First name	Popularity
Joseph	2.27%
Marie	1.49%
Pierre	1.28%
Jean	0.91%
Louis	0.81%
Therese	0.62%
Michel	0.61%
Andre	0.59%
Louise	0.56%
Claude	0.53%
Robert	0.49%
Cecile	0.46%
Paul	0.46%
Madeleine	0.44%
Charles	0.42%
Roger	0.42%
Raymond	0.41%
Alfred	0.4%
Arthur	0.39%
Denise	0.39%

These percentages represent the proportion of all genealogy records with the Mercier who bear each given name, based on the 24271 available.

Updated: 2025-05-20

Isidore Mercier: Genealogy, Obituaries, Marriages, Births

What are the most common first names in Mercier family?