William Mercier Genealogy: 103 obituaries, marriages, births, burials (1824-2011)

William Mercier is documented in 103 historical records spanning 1824-2011 across 45 cities — including Saint-Damien-De-Buckland, Quebec, St-Pierre, Grande-Riviere, Montreal, Chichester, St-Vallier, Saint-Godefroi, Cobalt, and Saint-Damien. Sources include 33 births, 4 baptism records, 33 censuses, 27 marriage records, 4 burial records, and 2 obituaries. 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 William Mercier through these records — start uncovering your ancestors and build your complete family tree with William Mercier today.

Year	Type	Subject	Location	Source	Results
abt. 1824	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1824 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1824	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1824 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1835	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1835 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
1849	Marriage	William Mercier & Henriette Blais	Saint-Pierre-De-La-Riviere-Du-Sud, Qc	Vital records	1849 Marriage William Mercier & Henriette Blais Saint-Pierre-De-La-Riviere-Du-Sud, Qc (Vital records)
1855	Baptism	Pierre-William Mercier	Lambton, QC	Vital records	1855 Baptism Pierre-William Mercier Lambton, QC (Vital records)
1857	Marriage	Guillaume Mercier & Philomene Laverdiere	Saint-Vallier, Qc	Vital records	1857 Marriage Guillaume Mercier & Philomene Laverdiere Saint-Vallier, Qc (Vital records)
abt. 1858	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1858 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1862	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1862 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1864	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1864 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1865	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1865 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
1866	Marriage	Guillaume Mercier & Marguerite Comeau	Barachois, Qc	Vital records	1866 Marriage Guillaume Mercier & Marguerite Comeau Barachois, Qc (Vital records)
1866	Burial	William-Thomas Mercier	Becancour, QC	Vital records	1866 Burial William-Thomas Mercier Becancour, QC (Vital records)
abt. 1868	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1868 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1869	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1869 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1870	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1870 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1871	Birth	William-E. Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1871 Birth William-E. Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1873	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1873 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1873	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1873 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1874	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1874 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1875	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1875 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1875	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1875 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1875	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1875 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1875	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1875 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1876	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1876 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
abt. 1876	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1876 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1878	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1878 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1878	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1878 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1880	Birth	William Mercier	Undetermined location	Recensement du Canada, 1881	abt. 1880 Birth William Mercier Undetermined location (Recensement du Canada, 1881 )
1881	Census	William Mercier	Perce, QC	Recensement du Canada, 1881	1881 Census William Mercier Perce, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	La-Grande-Riviere, QC	Recensement du Canada, 1881	1881 Census William Mercier La-Grande-Riviere, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	Sandwich Ouest, ON	Recensement du Canada, 1881	1881 Census William Mercier Sandwich Ouest, ON (Recensement du Canada, 1881 )
1881	Census	William-E. Mercier	Delaware, ON	Recensement du Canada, 1881	1881 Census William-E. Mercier Delaware, ON (Recensement du Canada, 1881 )
1881	Census	William Mercier	Sainte-Gertrude, QC	Recensement du Canada, 1881	1881 Census William Mercier Sainte-Gertrude, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	Saint-Victor, QC	Recensement du Canada, 1881	1881 Census William Mercier Saint-Victor, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier & Henriette Mercier	Saint-Pierre, QC	Recensement du Canada, 1881	1881 Census William Mercier & Henriette Mercier Saint-Pierre, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	Saint-Pierre-de-la-Malbaie, QC	Recensement du Canada, 1881	1881 Census William Mercier Saint-Pierre-de-la-Malbaie, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	Chichester, QC	Recensement du Canada, 1881	1881 Census William Mercier Chichester, QC (Recensement du Canada, 1881 )
1881	Census	William Mercier	Quartier Wellington, ON	Recensement du Canada, 1881	1881 Census William Mercier Quartier Wellington, ON (Recensement du Canada, 1881 )
abt. 1882	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1882 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1889	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1889 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1889	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1889 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
abt. 1890	Birth	William Mercier	Undetermined location	Recensement du Canada, 1891	abt. 1890 Birth William Mercier Undetermined location (Recensement du Canada, 1891)
1891	Census	William Mercier & Delphine Mercier	St-Pierre, QC	Recensement du Canada, 1891	1891 Census William Mercier & Delphine Mercier St-Pierre, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	St-Pierre, QC	Recensement du Canada, 1891	1891 Census William Mercier St-Pierre, QC (Recensement du Canada, 1891)
1891	Census	William Mercier & Henriette Mercier	St-Pierre, QC	Recensement du Canada, 1891	1891 Census William Mercier & Henriette Mercier St-Pierre, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	St-Vallier, QC	Recensement du Canada, 1891	1891 Census William Mercier St-Vallier, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	Pembroke Town, ON	Recensement du Canada, 1891	1891 Census William Mercier Pembroke Town, ON (Recensement du Canada, 1891)
1891	Census	William Mercier	Ste-Gertrude, QC	Recensement du Canada, 1891	1891 Census William Mercier Ste-Gertrude, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	Malbaie, QC	Recensement du Canada, 1891	1891 Census William Mercier Malbaie, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	Chichester, QC	Recensement du Canada, 1891	1891 Census William Mercier Chichester, QC (Recensement du Canada, 1891)
1891	Census	William Mercier & Philipine Mercier	St-Damien, QC	Recensement du Canada, 1891	1891 Census William Mercier & Philipine Mercier St-Damien, QC (Recensement du Canada, 1891)
1891	Census	William Mercier & Aurelia Mercier	St-Vallier, QC	Recensement du Canada, 1891	1891 Census William Mercier & Aurelia Mercier St-Vallier, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	Riviere-Ouelle, QC	Recensement du Canada, 1891	1891 Census William Mercier Riviere-Ouelle, QC (Recensement du Canada, 1891)
1891	Census	William Mercier	St-Victor-de-Tring, QC	Recensement du Canada, 1891	1891 Census William Mercier St-Victor-de-Tring, QC (Recensement du Canada, 1891)
1891	Marriage	William Mercier & Philippine Labbe	Saint-Damien-De-Buckland, Qc	Vital records	1891 Marriage William Mercier & Philippine Labbe Saint-Damien-De-Buckland, Qc (Vital records)
1893	Marriage	William Mercier & Gracia Provencher	Sainte-Marie-De-Blandford, Qc	Vital records	1893 Marriage William Mercier & Gracia Provencher Sainte-Marie-De-Blandford, Qc (Vital records)
1893	Marriage	William Mercier & Marie-Georgiana Sirois	Lac-Megantic, Qc	Vital records	1893 Marriage William Mercier & Marie-Georgiana Sirois Lac-Megantic, Qc (Vital records)
abt. 1894	Birth	William-John Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1894 Birth William-John Mercier Undetermined location (Recensement du Canada, 1931)
1895	Baptism	William-Honore Mercier	Notre-Dame-de-la-Salette, QC	Vital records	1895 Baptism William-Honore Mercier Notre-Dame-de-la-Salette, QC (Vital records)
abt. 1898	Birth	William Mercier	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1898 Birth William Mercier Undetermined location (Recensement canadien des provinces des prairies, 1926)
1898	Marriage	William Mercier & Marie-Louise Goupil	Saint-Damien-De-Buckland, Qc	Vital records	1898 Marriage William Mercier & Marie-Louise Goupil Saint-Damien-De-Buckland, Qc (Vital records)
1902	Baptism	Joseph-William Mercier	Windsor, QC	Vital records	1902 Baptism Joseph-William Mercier Windsor, QC (Vital records)
abt. 1902	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1902 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
abt. 1903	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1903 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
1906	Marriage	William-Guillaume Mercier-Huard & Marie-Anne Plourde	Saint-Godefroi, Qc	Vital records	1906 Marriage William-Guillaume Mercier-Huard & Marie-Anne Plourde Saint-Godefroi, Qc (Vital records)
abt. 1907	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1907 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
1909	Marriage	William Mercier & Albertine Valiquette	Cobalt, On	Vital records	1909 Marriage William Mercier & Albertine Valiquette Cobalt, On (Vital records)
1911	Marriage	Guillaume Mercier & Elizabeth Dupuis	Grande-Riviere, Qc	Vital records	1911 Marriage Guillaume Mercier & Elizabeth Dupuis Grande-Riviere, Qc (Vital records)
1912	Marriage	William Mercier & Philomene Pearson	Quebec, Qc	Vital records	1912 Marriage William Mercier & Philomene Pearson Quebec, Qc (Vital records)
1914	Marriage	William Mercier & Lydia Camann	Saint-Damien-De-Buckland, Qc	Vital records	1914 Marriage William Mercier & Lydia Camann Saint-Damien-De-Buckland, Qc (Vital records)
1915	Marriage	William Mercier & Adrienne Seguin	Vankleek-Hill, On	Vital records	1915 Marriage William Mercier & Adrienne Seguin Vankleek-Hill, On (Vital records)
1916	Marriage	William Mercier & Rose Thibodeau	Grande-Riviere, Qc	Vital records	1916 Marriage William Mercier & Rose Thibodeau Grande-Riviere, Qc (Vital records)
abt. 1917	Birth	William Mercier	Undetermined location	Recensement du Canada, 1931	abt. 1917 Birth William Mercier Undetermined location (Recensement du Canada, 1931)
1921	Burial	Joseph-William-Jean-Paul Mercier	Quebec, QC	Vital records	1921 Burial Joseph-William-Jean-Paul Mercier Quebec, QC (Vital records)
abt. 1922	Marriage	William Mercier & Elizabeth Dupuis	Undetermined location	Vital records	abt. 1922 Marriage William Mercier & Elizabeth Dupuis Undetermined location (Vital records)
1922	Burial	William-Guillaume Mercier-Huard	Saint-Godefroi, QC	Vital records	1922 Burial William-Guillaume Mercier-Huard Saint-Godefroi, QC (Vital records)
1925	Marriage	William Mercier & Diane Lauzon	Cochrane,-Unorganized,-North-Part, On	Vital records	1925 Marriage William Mercier & Diane Lauzon Cochrane,-Unorganized,-North-Part, On (Vital records)
1926	Census	William Mercier	Camrose, AB	Recensement canadien des provinces des prairies, 1926	1926 Census William Mercier Camrose, AB (Recensement canadien des provinces des prairies, 1926)
1926	Marriage	William Mercier & Bibiane Croteau	Montreal, Qc	Vital records	1926 Marriage William Mercier & Bibiane Croteau Montreal, Qc (Vital records)
1927	Marriage	William-Felix Mercier & Violette Viau	Montreal, Qc	Vital records	1927 Marriage William-Felix Mercier & Violette Viau Montreal, Qc (Vital records)
1927	Marriage	William Mercier & Marie-Emma Bissonnette	Saint-Damien-De-Buckland, Qc	Vital records	1927 Marriage William Mercier & Marie-Emma Bissonnette Saint-Damien-De-Buckland, Qc (Vital records)
abt. 1928	Marriage	William Mercier & Clementine Rehel	Undetermined location	Vital records	abt. 1928 Marriage William Mercier & Clementine Rehel Undetermined location (Vital records)
abt. 1929	Marriage	Willie-William Mercier & Clementine Rehel	Undetermined location	Vital records	abt. 1929 Marriage Willie-William Mercier & Clementine Rehel Undetermined location (Vital records)
1931	Census	William Mercier & Philomene Mercier	Quebec (Cite), QC	Recensement du Canada, 1931	1931 Census William Mercier & Philomene Mercier Quebec (Cite), QC (Recensement du Canada, 1931)
1931	Census	William Mercier	Plessisville (Village), QC	Recensement du Canada, 1931	1931 Census William Mercier Plessisville (Village), QC (Recensement du Canada, 1931)
1931	Census	William Mercier & Adrienne Mercier	Vankleek Hill (Ville), ON	Recensement du Canada, 1931	1931 Census William Mercier & Adrienne Mercier Vankleek Hill (Ville), ON (Recensement du Canada, 1931)
1931	Census	William Mercier & Bibiane Mercier	Montreal (Cite) – Delorimier Ward, QC	Recensement du Canada, 1931	1931 Census William Mercier & Bibiane Mercier Montreal (Cite) – Delorimier Ward, QC (Recensement du Canada, 1931)
1931	Census	William Mercier & Marie-Louise Mercier	Saint-Damien, QC	Recensement du Canada, 1931	1931 Census William Mercier & Marie-Louise Mercier Saint-Damien, QC (Recensement du Canada, 1931)
1931	Census	William Mercier & Ema Mercier	Saint-Damien, QC	Recensement du Canada, 1931	1931 Census William Mercier & Ema Mercier Saint-Damien, QC (Recensement du Canada, 1931)
1931	Census	William Mercier & Albertine Mercier	Cobalt (Ville), ON	Recensement du Canada, 1931	1931 Census William Mercier & Albertine Mercier Cobalt (Ville), ON (Recensement du Canada, 1931)
1931	Census	William Mercier & Elizabeth Mercier	Saint-Georges De Malbaie, QC	Recensement du Canada, 1931	1931 Census William Mercier & Elizabeth Mercier Saint-Georges De Malbaie, QC (Recensement du Canada, 1931)
1931	Census	William Mercier	Grande Riviere Centre, QC	Recensement du Canada, 1931	1931 Census William Mercier Grande Riviere Centre, QC (Recensement du Canada, 1931)
1931	Census	William-John Mercier & Helen-Muriel Mercier	[Sans nom], AB	Recensement du Canada, 1931	1931 Census William-John Mercier & Helen-Muriel Mercier [Sans nom], AB (Recensement du Canada, 1931)
abt. 1931	Marriage	William Mercier & Diane Lauzon	Undetermined location	Vital records	abt. 1931 Marriage William Mercier & Diane Lauzon Undetermined location (Vital records)
1935	Marriage	William Mercier & Lauretta Dube	Grande-Riviere, Qc	Vital records	1935 Marriage William Mercier & Lauretta Dube Grande-Riviere, Qc (Vital records)
1939	Burial	William Mercier	Quebec, QC	Vital records	1939 Burial William Mercier Quebec, QC (Vital records)
1944	Marriage	Jos. -William Mercier & Berangere Thibault	Bernierville, Qc	Vital records	1944 Marriage Jos. -William Mercier & Berangere Thibault Bernierville, Qc (Vital records)
abt. 1952	Marriage	William Mercier & Lucy Gregory	Undetermined location	Vital records	abt. 1952 Marriage William Mercier & Lucy Gregory Undetermined location (Vital records)
1954	Baptism	J-Mario-William Mercier	Amos, QC	Vital records	1954 Baptism J-Mario-William Mercier Amos, QC (Vital records)
1967	Marriage	William-Ashley Mercier & Joan-Muriel Vaillancourt	Biddeford, Me	Vital records	1967 Marriage William-Ashley Mercier & Joan-Muriel Vaillancourt Biddeford, Me (Vital records)
1984	Marriage	Normand-William Mercier & Pierrette Loiselle	Pabos, Qc	Vital records	1984 Marriage Normand-William Mercier & Pierrette Loiselle Pabos, Qc (Vital records)

Obituary of William-C Mercier

William-C. Mercier, died at 95 years old.

Obituary: William C. Mercier April 7, 2010 William C. Mercier, 95, of Oswego, died Wednesday. Surviving are nieces and nephews. Funeral Service: 10 a.m. Friday, St. Paul's Church. Friends may call at the Dowdle Funeral Home on Thursday from 5 to 8 p.m.

Obituary of William-L Mercier ( - 2011)

William-L. Mercier, spouse of Jean Mary Olen, son of William F. Mercier and Margaret, died on April 14, 2011.

Obituary: William L. Bill Mercier, 85, died peacefully in the care and comfort of his family at his residence in Wayland, on Thursday, April 14, 2011, following a period of declining health. He was born in Boston, Feb. 23, 1926, the son of the late William F. Mercier and Margaret (Greene) [...]

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

William Mercier: Genealogy, Obituaries, Marriages, Births

Obituary of William-C Mercier

Obituary of William-L Mercier ( - 2011)

What are the most common first names in Mercier family?