Mary Louise
PICOTTE
Parents & Family of Mary Louise PICOTTE
Explore parents, grandparents, spouses, children, and the family connections surrounding Mary Louise PICOTTE.
Born: 24 October 1839 in Running Water, Bon Homme, Dakota Territory
Mary Louise was a Native American/First Nation.
Learn more: Native Americans and First Nations: The Impact of European Colonization on North America - When Worlds Collide!
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Spouse(s)/Partner(s) and Child(ren):
Mary Louise married Bruno HUS COURNOYER abt. 1856 in Sioux City, Iowa, USA . The couple had (at least) 8 children.
Bruno HUS COURNOYER was born 20 March 1821 in Sorel, Québec, Canada (Saint-Pierre). Bruno died 2 October 1902 in South Dakota, USA. Bruno was the child of Pierre HUS COURNOYER and Marie-Anne SALVAIL.
Mary Louise PICOTTE died 3 February 1922 in Armour, Douglas, South Dakota, USA.
photo/ portrait (above) from ancestry.com
Details of the family tree of Mary appear below.

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Spouse & Children of Mary Louise PICOTTE
Bruno HUS COURNOYERMarriage date: abt. 1856
Marriage place: Sioux City, Iowa, USA
Bruno HUS COURNOYER was the child of Pierre HUS COURNOYER and Marie-Anne SALVAIL
Children of Bruno HUS COURNOYER and Mary Louise PICOTTE
Died: 5 February 1925, Yankton County, South Dakota, USA
Died: 5 January 1925, Charles Mix, South Dakota, USA
Rose Harriet COURNOYERDied: 8 June 1951, Los Angeles, California, USA
Paul COURNOYERDied: 13 May 1906, Kenel, North Dakota, USA
Peter Joseph COURNOYERDied: 28 August 1941, Armour, Douglas, South Dakota, USA
Christopher COURNOYERDied: 23 February 1957, Eugene, Oregon, USA
Angela Constance COURNOYERAdd a life event, census record, military record, obituary, achievement, or photograph for Mary Louise PICOTTE.
Life & Records
Photos, life events, and historical records for Mary Louise PICOTTE.
Records about Mary Louise PICOTTE and family appear alongside historical events from the same years. Each item is labeled so you can quickly tell family records from historical context.
24 October 1839
Running Water, Bon Homme, Dakota Territory
Artificial Freezer Patented (Nancy M. Johnson, Philadelphia, Pennsylvania, USA)
The refrigerator is invented (John Gorrie, United States)
1857 Birth of ChildEmily Gertrude COURNOYER was born May 1857, , Iowa, USA
Mary Louise was 17 years old.
Name: Louisa Conyer
[Louisa Cournoyer]
[Louisa Picotte]
Age: 22
Birth Year: abt 1838
Gender: Female
Birth Place: Nebraska
Home in 1860: Rulo, Richardson, Nebraska Territory
Post Office: Rulo
Family Number: 23
Value of Real Estate: View image
Household Members:
Name Age
Bruno Conyer 28
Louisa Conyer 22
Loo Conyer 7
Estes Conyer 5
Emily Conyer 3
1860 Census Ancestry (U.S.)
Exploring the U.S. Census: Your Guide to America’s Data
1861 Birth of ChildMary Hermine COURNOYER was born December 1861, , Nebraska, USA
Mary Louise was 22 years old.
1864 Birth of ChildJoseph Bruno COURNOYER was born 11 December 1864, Richardson, Nebraska, USA
Mary Louise was 25 years old.
Thomas Edison applies for his first patent, the electric vote recorder.
1869 Birth of ChildRose Harriet COURNOYER was born 6 June 1869, Wheeler, Charles Mix, South Dakota, USA
Mary Louise was 29 years old.
Name: Louise Cournoyer
Age in 1870: 31
Birth Year: abt 1839
Birthplace: Dakota
Home in 1870: Subdivision 1, Charles Mix, Dakota Territory
Race: Indian
Gender: Female
Post Office: Antelope
Value of Real Estate: View image
Household Members:
Name Age
Bruno Cournoyer 45
Louise Cournoyer 31
Emily Cournoyer 13
Harmine Cournoyer 9
Joseph Cournoyer 6
Rosa Cournoyer 1
Esther Cournoyer 15
Leon Cournoyer 18
1870 Census Ancestry (U.S.)
Exploring the U.S. Census: Your Guide to America’s Data
1877 Birth of ChildPeter Joseph COURNOYER was born 3 December 1877, Wheeler, Douglas, South Dakota, USA
Mary Louise was 38 years old.
Name: Louisa Cournoyr
[Louisa Cournoyer]
Age: 41
Birth Year: abt 1839
Birthplace: Dakota Territory
Home in 1880: Charles Mix, Dakota Territory
Race: Indian (Native American)
Gender: Female
Relation to Head of House: Wife
Marital Status: Married
Spouse's Name: Bruno Cournoyr
Father's Birthplace: Canada
Mother's Birthplace: Dakota Territory
Neighbors: View others on page
Occupation: Keeping House
Cannot read/ write:
Blind:
Deaf and Dumb:
Otherwise disabled:
Idiotic or insane:
Household Members:
Name Age
Bruno Cournoyr 58
Louisa Cournoyr 41
Emily Cournoyr 24
Armina Cournoyr 19
Joseph Cournoyr 15
Rosa Cournoyr 11
Paul Cournoyr 8
Peter Cournoyr 2
Christoff Cournoyr 1m
Paul Pecott 56
1880 Census Ancestry (U.S.)
Exploring the U.S. Census: Your Guide to America’s Data
1880 Birth of ChildChristopher COURNOYER was born 27 May 1880, Wheeler, Charles Mix, South Dakota, USA
Mary Louise was 40 years old.
1883 Birth of ChildAngela Constance COURNOYER was born 24 January 1883, , South Dakota, USA
Mary Louise was 43 years old.
The first gravity roller coaster amusement ride (LeMarcus A. Thompson, United States)
The motion picture camera is invented (Thomas Alva Edison, William K.L. Dickson, United States)
First Perforated Toilet Paper Roll is Patented
Name: Mary L Cournoyer
Age: 61
Birth Date: abt 1839
Birthplace: South Dakota
Home in 1900: Howard, Charles Mix, South Dakota
Race: Indian (Native American)
Gender: Female
Relation to Head of House: Wife
Spouse's Name: Br?? Cournoyer
Household Members:
Name Age
Bruno Cournoyer 78
Mary L Cournoyer 61
Emily Bay 43
Christopher Cournoyer 20
1900 Census Ancestry (U.S.)
Exploring the U.S. Census: Your Guide to America’s Data
Bruno HUS COURNOYER died 2 October 1902, , South Dakota, USA
Paul COURNOYER died 13 May 1906, Kenel, North Dakota, USA
Mary Louise was 66 years old.
The bra is invented (Mary Phelps Jacob, United States)
Name: Mary L Cournoyer
[Mary Louise Picotte]
Certificate Number: 78632
Death Day: 3
Death Month: Feb
Death Year: 1922
County: Douglas
Page Number: 184
Ancestry.com. South Dakota Death Index, 1905-1955 [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 2004.
ancestry.com
Burial & Cemetery
Burial details for Mary:
Record added: 11/2/2015 3:26:25 PM
Last updated: 4/3/2025 5:19:24 PM
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1861 - President James Buchanan signed the bill creating the Dakota Territory
1889 - On November 2, 1889, both North and South Dakota were admitted to the Union, becoming the 39th and 40th states.
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