Paul DECOSTE
Born: abt. 1792, Havre Boucher, Antigonish, Nova Scotia, Canada
Died: ,
Died: ,
Married: Susanne LEVANDIER 1818
Marie
LANGLOIS
Born
abt. 1773
,
Arichat, Nova Scotia, Canada
Died
7 September 1835
,
Havre Boucher, Antigonish, Nova Scotia, Canada
Parents & Family of Marie LANGLOIS
Parents of Marie LANGLOIS
Father
Mother
Grandparents of Marie LANGLOIS
Paternal grandparents
Maternal grandparents
Spouses, Marriages & Children of Marie LANGLOIS
Marie LANGLOIS married Felicien CORTE
Marriage date: abt. 1790
Marriage place: , Nova Scotia, Canada
Felicien CORTE was the child of Claude COSTE (DECOSTE) (CORTE) and Marguerite VIGNOT
Felicien CORTEMarriage date: abt. 1790
Marriage place: , Nova Scotia, Canada
Felicien CORTE was the child of Claude COSTE (DECOSTE) (CORTE) and Marguerite VIGNOT
Children of Felicien CORTE and Marie LANGLOIS
Madeleine COSTE
Born: abt. 1797, Havre Boucher, Antigonish, Nova Scotia, Canada
Died: 27 April 1865, Havre Boucher, Antigonish, Nova Scotia, Canada
Died: 27 April 1865, Havre Boucher, Antigonish, Nova Scotia, Canada
Married: Luc LAVANDIER 1818
Augustus DECOSTE
Born: 22 September 1812, Cape Jack, Antigonish, Nova Scotia, Canada
Died: 28 April 1867, Havre Boucher, Antigonish, Nova Scotia, Canada
Died: 28 April 1867, Havre Boucher, Antigonish, Nova Scotia, Canada
Married: Sophie MATHE 1839
Add Life Event
Have another record or photo?
Add a life event, census record, military record, obituary, achievement, or photograph for Marie LANGLOIS.
Add a life event, census record, military record, obituary, achievement, or photograph for Marie LANGLOIS.
Life & Records
Photos, life events, and historical records for Marie LANGLOIS.
How to read this timeline
Records about Marie LANGLOIS and family appear alongside historical events from the same years. Each item is labeled so you can quickly tell family records from historical context.
Records about Marie LANGLOIS and family appear alongside historical events from the same years. Each item is labeled so you can quickly tell family records from historical context.
Show:
Use these buttons to focus on the ancestor's own records or the wider historical context.
1775 - The Battle of Québec was fought on December 31 between the American Continental Army and British defenders of Québec City. It was the first major defeat for the Americans in the Revolutionary War.
1784 - The bifocal lens is invented (Benjamin Franklin, United States)The oil lamp is invented (Aimé Argand, Switzerland)
1791 - The Constitutional Act divides Québec into Upper and Lower Canada
1812 Birth of ChildAugustus DECOSTE was born 22 September 1812, Cape Jack, Antigonish, Nova Scotia, Canada
1818 - Canada's border is defined as the 49th Parallel from Lake of the Woods to the Rocky Mountains.
1820 - January 29 - George IV becomes King of England1830 - June 26 - William IV becomes King of England
Death — 18357 September 1835
Havre Boucher, Antigonish, Nova Scotia, Canada
RECORD HISTORY
About this genealogy record
Added
11/22/2025 12:20:04 PM
Last updated
12/18/2025 11:48:46 AM
MORE WAYS TO EXPLORE
Explore Marie LANGLOIS's Family & History
View charts and other tools for this ancestor and family.
Pedigree Chart
View this ancestor's family line in a traditional pedigree chart.
Prefer a printed chart?
Large-print blank pedigree chart (6 generations / 64 names)
Family Group Record
See spouses, children, and key family details together.
Prefer a printed worksheet?
Large-print two-sided family group sheets
Family Tree
Explore the wider family tree for Marie LANGLOIS.
BIRTHPLACE
Explore Marie LANGLOIS's Birthplace
Explore the birthplace and related genealogy.
KEEP SEARCHING
Not the ancestor you were looking for?
Search for another person or explore genealogy by place.
Search for a Person by Name
Enter as much of the name as you know. Last name is required.
Search by Place
Enter a place and choose a match from the suggestions.
RESEARCH ON OTHER SITES
Continue Researching Marie Langlois
Search other genealogy websites using this ancestor's known name, dates, and places.
Continue your research with free genealogy links
Sign in to open targeted searches for this ancestor on Find a Grave, FamilySearch, and other collections.
New to GreenerPasture? Joining is free.GENEALOGY GIFTS & RESOURCES
Gifts & Resources Related to Arichat, Nova Scotia, Canada
Explore local-history books, genealogy resources, and gifts connected with this ancestor's birthplace and family-history research.
GREENERPASTURE GENEALOGY SHOP
Genealogy Gifts from Our Shop
Browse a few family-history favorites, or visit the shop to see the full collection.
More places to shop
Questions, Corrections & New Information
Ask a question or share a correction, source, or new detail about Marie LANGLOIS.
When possible, include names, dates, places, and sources so the information is easier to verify.