Louisa O-Brien Genealogy: 22 obituaries, marriages, births, burials (1866-2006)

Louisa O-Brien is documented in 22 historical records spanning 1866-2006 across 7 cities — including Montreal, St-Jacques, New Carlisle, Harbour Boucher, L'epiphanie, Lac-Brome, and Blanc-Sablon. Sources include 8 births, 1 baptism record, 5 censuses, 6 marriage 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 Louisa O-Brien through these records — start uncovering your ancestors and build your complete family tree with Louisa O-Brien today.

Year	Type	Subject	Location	Source	Results
abt. 1866	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1891	abt. 1866 Birth Louisa Brien Undetermined location (Recensement du Canada, 1891)
abt. 1871	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1891	abt. 1871 Birth Louisa Brien Undetermined location (Recensement du Canada, 1891)
abt. 1876	Birth	Louisa Briand	Undetermined location	Recensement du Canada, 1881	abt. 1876 Birth Louisa Briand Undetermined location (Recensement du Canada, 1881 )
1877	Marriage	Wilfrid Price & Louisa O-Brien	Montreal, Qc	Vital records	1877 Marriage Wilfrid Price & Louisa O-Brien Montreal, Qc (Vital records)
abt. 1879	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1881	abt. 1879 Birth Louisa Brien Undetermined location (Recensement du Canada, 1881 )
1881	Census	Louisa Briand	New Carlisle, QC	Recensement du Canada, 1881	1881 Census Louisa Briand New Carlisle, QC (Recensement du Canada, 1881 )
1881	Census	Louisa Brien	Harbour Boucher, NÉ	Recensement du Canada, 1881	1881 Census Louisa Brien Harbour Boucher, NÉ (Recensement du Canada, 1881 )
1883	Baptism	Louisa Brien	L'epiphanie, QC	Vital records	1883 Baptism Louisa Brien L'epiphanie, QC (Vital records)
abt. 1885	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1931	abt. 1885 Birth Louisa Brien Undetermined location (Recensement du Canada, 1931)
abt. 1887	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1891	abt. 1887 Birth Louisa Brien Undetermined location (Recensement du Canada, 1891)
abt. 1891	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1931	abt. 1891 Birth Louisa Brien Undetermined location (Recensement du Canada, 1931)
1891	Census	Louisa Brien	St-Jacques, QC	Recensement du Canada, 1891	1891 Census Louisa Brien St-Jacques, QC (Recensement du Canada, 1891)
1891	Census	Louisa Brien	St-Jacques, QC	Recensement du Canada, 1891	1891 Census Louisa Brien St-Jacques, QC (Recensement du Canada, 1891)
1891	Census	Louisa Brien	St-Jacques, QC	Recensement du Canada, 1891	1891 Census Louisa Brien St-Jacques, QC (Recensement du Canada, 1891)
1894	Marriage	Gustavis Yauch & Bridget-Louisa O-Brien	Montreal, Qc	Vital records	1894 Marriage Gustavis Yauch & Bridget-Louisa O-Brien Montreal, Qc (Vital records)
1902	Marriage	Alphonse Longpre & Louisa-Amanda Desrochers-Brien	Montreal, Qc	Vital records	1902 Marriage Alphonse Longpre & Louisa-Amanda Desrochers-Brien Montreal, Qc (Vital records)
1905	Marriage	Albert Galarneau & Louisa Brien-Desrochers	Montreal, Qc	Vital records	1905 Marriage Albert Galarneau & Louisa Brien-Desrochers Montreal, Qc (Vital records)
abt. 1908	Birth	Louisa Brien	Undetermined location	Recensement du Canada, 1931	abt. 1908 Birth Louisa Brien Undetermined location (Recensement du Canada, 1931)
1934	Marriage	Philippe Lefebvre & Louisa O-Brien	Lac-Brome, Qc	Vital records	1934 Marriage Philippe Lefebvre & Louisa O-Brien Lac-Brome, Qc (Vital records)
1955	Marriage	Isidore Jones & Louisa O-Brien	Blanc-Sablon, Qc	Vital records	1955 Marriage Isidore Jones & Louisa O-Brien Blanc-Sablon, Qc (Vital records)

Obituary of Louisa-V O-Brien (1937 - 2000)

Louisa-V. O-Brien, born in 1937, spouse of Lawrence Cameron Sr, daughter of Earl and Violet, mother of Lawrence, died on January 13, 2000 at 63 years old.

Obituary: CAMERON, Louisa V. (nee O’Brien) In loving memory of Louisa V. Cameron (nee O’Brien). The family announces with immense sorrow her passing, January 13, 2000, at Pioneer Manor, Sudbury, at the age of 63. Beloved wife of Lawrence Cameron Sr., of Sudbury. She was born in Garson and moved to [...]

Obituary of Louisa Brien (1908 - 2006)

Louisa Brien, born in 1908, daughter of John William and Marie, died on August 28, 2006 at 97 years old.

Obituary: Sr Louisa Brien, ndsc (Soeur Marie Jean de la Croix) L'Acadie Nouvelle - 30 août 2006 - À la Maison Mère des Religieuses Notre-Dame-du-Sacré-Coeur de Moncton, le lundi 28 août 2006, à l’âge de 97 ans, est décédée Sr Louisa Brien, ndsc, «Soeur Marie Jean de la Croix», domiciliée à [...]

What are the most common first names in O-Brien family?

The most popular first names associated with the O-Brien surname.

John	Mary	Patrick	James
Catherine	William	Margaret	Thomas
Michael	Bridget	Ellen	Daniel
Ann	Edward	Helen	Joseph
Elizabeth	Marie	Robert	Richard

The most popular first names associated with the O-Brien surname.

John	Mary
Patrick	James
Catherine	William
Margaret	Thomas
Michael	Bridget
Ellen	Daniel
Ann	Edward
Helen	Joseph
Elizabeth	Marie
Robert	Richard

These percentages represent the proportion of all genealogy records with the O-Brien who bear each given name, based on the 7339 available.

Updated: 2025-05-20

Louisa O-Brien: Genealogy, Obituaries, Marriages, Births

Obituary of Louisa-V O-Brien (1937 - 2000)

Obituary of Louisa Brien (1908 - 2006)

What are the most common first names in O-Brien family?