According to this member, "Her maiden name varied on Swedish and American documents, from Persdotter to Christoffersdotter to Kristofferson."

Minnesota, Territorial and State Census, 1849-1905

Name: Brita Ahlborn
Census Date: 1 May 1875
County: Douglas
Locality: Holmes City
Birth Location: Sweden
Gender: Female
Estimated Birth Year: abt 1835
Race: White
Mother's Birth Location: Sweden
Roll: MNSC_5

1880 United States Federal Census

Name: Brita Ahlborn
Age: 47
Birth Year: abt 1833
Birthplace: Sweden
Home in 1880: Nora, Pope, Minnesota
Race: White
Gender: Female
Relation to Head of House: Wife
Marital Status: Married
Spouse's Name: John Ahlborn
Father's Birthplace: Sweden
Mother's Birthplace: Sweden
Neighbors: View others on page
Occupation: Keeping House
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Household Members: Name Age
John Ahlborn 42
Brita Ahlborn 47
Petter Ahlborn 19
Anna Ahlborn 12
John Ahlborn 9
Ingri Ahlborn 7
Peter Walin 30

Minnesota, Territorial and State Census, 1849-1905

Name: Brita Ahlborn
Census Date: 1 May 1885
County: Pope
Locality: Nora
Birth Location: Sweden
Gender: Female
Estimated Birth Year: abt 1833
Race: White
Roll: MNSC_37

South Dakota, State Census, 1905

Name: Brita Ahlbom
Age: 72
Estimated Birth Year: 1833
Gender: Female
Race: W
Birthplace: Sweden
Marital Status: Married
Residence: South Dakota, United States
Years in State: 11
Estimated Arrival Year in State: 1894
Years in United States: 31
Estimated Arrival Year in the United States: 1874
Father's Birthplace: Sweden
Mother's Birthplace: Sweden
Film Number: 2139869
Digital Folder Number: 4245061
Image Number: 2499
Card Number: 185

1910 United States Federal Census

Name: Brita Ahlborn
[Brita Ahlbum]
Age in 1910: 73
Birth Year: 1837
Birthplace: Sweden
Home in 1910: Lein, Roberts, South Dakota
Race: White
Gender: Female
Immigration Year: 1874
Relation to Head of House: Wife
Marital Status: Married
Spouse's Name: John Ahlborn
Father's Birthplace: Sweden
Mother's Birthplace: Sweden
Neighbors: View others on page
Household Members: Name Age
John Ahlborn 72
Brita Ahlborn 73
Irde Ahlborn 36
Jonas Ahlborn 9
Jose Ahlborn 4

South Dakota Death Index, 1905-1955

Name: Brita Album
Certificate Number: 55214
Death Day: 8
Death Month: Nov
Death Year: 1917
County: Roberts
Page Number: 658