Tofterå Slettemoen genealogy

Maren Karine "Mary" Knudson

Maren Karine "Mary" Knudson

Female 1872 - 1946  (73 years)


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  • Name Maren Karine "Mary" Knudson 
    Nickname Mary 
    Birth Oct 1872  Colfax, Dunn, Wisconsin, USA Find all individuals with events at this location 
    Gender Female 
    Death 2 Mar 1946  Colfax, Dunn, Wisconsin, USA Find all individuals with events at this location 
    Person ID I45780  Tofterå Slettemoen
    Last Modified 25 Jan 2026 

    Father Peder Knudson,   b. 25 Mar 1841, Grogard, Hovet, Hol, Hallingdal Find all individuals with events at this locationd. 23 May 1923, Colfax, Dunn, Wisconsin, USA Find all individuals with events at this location (Age 82 years) 
    Mother Karen Pauline Martinsdtr. Peterson,   b. 9 Aug 1859, Norderhov, Buskerud Find all individuals with events at this locationd. 16 Jan 1936, Eau Claire Co, Wiscounsin, USA Find all individuals with events at this location (Age 76 years) 
    Marriage 1875  Wisconsin Find all individuals with events at this location 
    Family ID F15324  Group Sheet  |  Family Chart

    Family Arnt Benjamin Olson,   b. 1 Jun 1866, Elk Mound, Dunn, Wisconsin Find all individuals with events at this locationd. 16 Aug 1936, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 70 years) 
    Marriage 12 Apr 1890  Elk Mound, Dunn, Wisconsin Find all individuals with events at this location 
    Children 
     1. Leonard Martinus Olson,   b. 2 Jan 1892, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 15 Aug 1968, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 76 years)
     2. Helene Karoline Olson,   b. 22 Feb 1894, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 14 Aug 1983, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 89 years)
     3. Klara Karen Olson,   b. 22 Feb 1894, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 9 Aug 1969, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 75 years)
     4. Arthur Melvin Olson,   b. 30 Jun 1896, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 28 Jun 1968, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 71 years)
     5. Victor Philip Olson,   b. 8 Sep 1898, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 29 Jan 1982, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 83 years)
     6. Harold Peder Olson,   b. 2 Apr 1901, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 18 Jun 1929, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 28 years)
     7. Othilie Marianne Olson,   b. 31 Mar 1903, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 25 Sep 1989, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 86 years)
     8. Alfred Naali Olson,   b. 1 Jun 1905, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 20 Aug 1921, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 16 years)
     9. Emmett Doris Olson,   b. 24 Nov 1907, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 1985, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 77 years)
     10. Evelyn Cicilia Olson,   b. 3 Jun 1910, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this locationd. 6 Oct 2003, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location (Age 93 years)
    Family ID F15408  Group Sheet  |  Family Chart
    Last Modified 25 Jan 2026