William Trepanier Genealogy: 41 obituaries, marriages, births, burials (1854-2006)

William Trepanier is documented in 41 historical records spanning 1854-2006 across 19 cities — including Ottawa Ward, Rochester, Alfred, Lakeshore, Longue-Pointe, Ste-Thecle, St-Stanislas, Champlain, Herouxville, and Cochrane. Sources include 13 births, 1 baptism record, 13 censuses, 11 marriage records, 2 burial records, and 1 obituary. 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 Trepanier through these records — start uncovering your ancestors and build your complete family tree with William Trepanier today.

Year	Type	Subject	Location	Source	Results
abt. 1854	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1854 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
abt. 1867	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1867 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
abt. 1867	Birth	William-Henry Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1867 Birth William-Henry Trepanier Undetermined location (Recensement du Canada, 1931)
abt. 1867	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1881	abt. 1867 Birth William Trepanier Undetermined location (Recensement du Canada, 1881 )
abt. 1868	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1868 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
abt. 1868	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1868 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
1877	Baptism	David-William-Jean Trepanier		Vital records	1877 Baptism David-William-Jean Trepanier (Vital records)
abt. 1881	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1881 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
1881	Census	William Trepanier	Alfred, ON	Recensement du Canada, 1881	1881 Census William Trepanier Alfred, ON (Recensement du Canada, 1881 )
abt. 1882	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1882 Birth William Trepanier Undetermined location (Recensement du Canada, 1931)
abt. 1883	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1891	abt. 1883 Birth William Trepanier Undetermined location (Recensement du Canada, 1891)
1887	Marriage	William Trepannier & Annie Trotechaud	Lakeshore, On	Vital records	1887 Marriage William Trepannier & Annie Trotechaud Lakeshore, On (Vital records)
1891	Census	William Trepanier	Longue-Pointe, QC	Recensement du Canada, 1891	1891 Census William Trepanier Longue-Pointe, QC (Recensement du Canada, 1891)
1891	Census	William Trepanier	Ottawa Ward, ON	Recensement du Canada, 1891	1891 Census William Trepanier Ottawa Ward, ON (Recensement du Canada, 1891)
1891	Census	William Trepanier	Ste-Thecle, QC	Recensement du Canada, 1891	1891 Census William Trepanier Ste-Thecle, QC (Recensement du Canada, 1891)
1891	Census	William Trepanier	St-Stanislas, QC	Recensement du Canada, 1891	1891 Census William Trepanier St-Stanislas, QC (Recensement du Canada, 1891)
1891	Census	William Trepanier & Annie Trepanier	Rochester, ON	Recensement du Canada, 1891	1891 Census William Trepanier & Annie Trepanier Rochester, ON (Recensement du Canada, 1891)
1891	Census	William Trepanier	Ottawa Ward, ON	Recensement du Canada, 1891	1891 Census William Trepanier Ottawa Ward, ON (Recensement du Canada, 1891)
abt. 1895	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1895 Birth William Trepanier Undetermined location (Recensement du Canada, 1931)
abt. 1896	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1896 Birth William Trepanier Undetermined location (Recensement du Canada, 1931)
1903	Marriage	William Trepanier & Bella Cadotte	Champlain, Qc	Vital records	1903 Marriage William Trepanier & Bella Cadotte Champlain, Qc (Vital records)
1905	Marriage	William Trepanier & Marie-Donatienne Jacob	Herouxville, Qc	Vital records	1905 Marriage William Trepanier & Marie-Donatienne Jacob Herouxville, Qc (Vital records)
1923	Marriage	William Trepanier & Emma Tremblay	Cochrane,-Unorganized,-North-Part, On	Vital records	1923 Marriage William Trepanier & Emma Tremblay Cochrane,-Unorganized,-North-Part, On (Vital records)
abt. 1924	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1924 Birth William Trepanier Undetermined location (Recensement du Canada, 1931)
abt. 1927	Birth	William Trepanier	Undetermined location	Recensement du Canada, 1931	abt. 1927 Birth William Trepanier Undetermined location (Recensement du Canada, 1931)
1927	Marriage	William Trepanier & Gabrielle Poulin	Landrienne, Qc	Vital records	1927 Marriage William Trepanier & Gabrielle Poulin Landrienne, Qc (Vital records)
1930	Marriage	William Trepanier & Angelina Paquet	Hull, Qc	Vital records	1930 Marriage William Trepanier & Angelina Paquet Hull, Qc (Vital records)
1931	Census	William-Henry Trepanier & Katherine Trepanier	Capital Ward, ON	Recensement du Canada, 1931	1931 Census William-Henry Trepanier & Katherine Trepanier Capital Ward, ON (Recensement du Canada, 1931)
1931	Census	William Trepanier & Lucy Trepanier	Windsor (Cite), ON	Recensement du Canada, 1931	1931 Census William Trepanier & Lucy Trepanier Windsor (Cite), ON (Recensement du Canada, 1931)
1931	Census	William Trepanier	Ottawa Ward, ON	Recensement du Canada, 1931	1931 Census William Trepanier Ottawa Ward, ON (Recensement du Canada, 1931)
1931	Census	William Trepanier & Marie-Ange Trepanier	Saint-Tite (Paroisse), QC	Recensement du Canada, 1931	1931 Census William Trepanier & Marie-Ange Trepanier Saint-Tite (Paroisse), QC (Recensement du Canada, 1931)
1931	Census	William Trepanier	Rochester (Canton), ON	Recensement du Canada, 1931	1931 Census William Trepanier Rochester (Canton), ON (Recensement du Canada, 1931)
1931	Census	William Trepanier & Danatie Trepanier	Saint-Timothee (Paroisse), QC	Recensement du Canada, 1931	1931 Census William Trepanier & Danatie Trepanier Saint-Timothee (Paroisse), QC (Recensement du Canada, 1931)
abt. 1931	Marriage	William Trepanier & Marie-Ange Paquin	Undetermined location	Vital records	abt. 1931 Marriage William Trepanier & Marie-Ange Paquin Undetermined location (Vital records)
1932	Marriage	William Trepanier & Yvonne Langlois	Sherbrooke, Qc	Vital records	1932 Marriage William Trepanier & Yvonne Langlois Sherbrooke, Qc (Vital records)
abt. 1940	Marriage	William-Patrick Trepanier & Marjorie-Josephine MC-Gill	Undetermined location	Vital records	abt. 1940 Marriage William-Patrick Trepanier & Marjorie-Josephine MC-Gill Undetermined location (Vital records)
abt. 1949	Marriage	William Trepanier & Beatrix Piquette	Undetermined location	Vital records	abt. 1949 Marriage William Trepanier & Beatrix Piquette Undetermined location (Vital records)
abt. 1964	Marriage	William Trepanier & Beatrice Piquette	Undetermined location	Vital records	abt. 1964 Marriage William Trepanier & Beatrice Piquette Undetermined location (Vital records)
1966	Burial	William Trepanier	Shawinigan, QC	Vital records	1966 Burial William Trepanier Shawinigan, QC (Vital records)
1982	Burial	William Trepanier	Amos, QC	Vital records	1982 Burial William Trepanier Amos, QC (Vital records)

Obituary of William Trepanier ( - 2006)

William Trepanier, died on September 12, 2006.

Obituary: TREPANIER, William September 12, 2006 Never more than a thought away Quietly remembered every day, No need for words except to say Still loved, still missed in every way. -Shirley, Tom, Brenda & family "Miss You Pipi Bill"

What are the most common first names in Trepanier family?

The most popular first names associated with the Trepanier surname.

Joseph	Pierre	Marie	Louis
Therese	Jean	Michel	Cecile
Claude	Andre	Madeleine	Marcel
Charles	Louise	Helene	Roger
Denise	Robert	Nicole	Suzanne

The most popular first names associated with the Trepanier surname.

Joseph	Pierre
Marie	Louis
Therese	Jean
Michel	Cecile
Claude	Andre
Madeleine	Marcel
Charles	Louise
Helene	Roger
Denise	Robert
Nicole	Suzanne

These percentages represent the proportion of all genealogy records with the Trepanier who bear each given name, based on the 10752 available.

Updated: 2025-05-20

William Trepanier: Genealogy, Obituaries, Marriages, Births

Obituary of William Trepanier ( - 2006)

What are the most common first names in Trepanier family?