Tofterå Slettemoen genealogy

Otto "Otis" Seselius Olson

Otto "Otis" Seselius Olson

Male 1870 -

Personal Information    |    Notes    |    All    |    PDF

  • Name Otto "Otis" Seselius Olson 
    Nickname Otis 
    Born 26 Oct 1870  Elk Mound, Dunn, Wisconsin Find all individuals with events at this location 
    Gender Male 
    Died Hoboken, Hudson, New Jersey, USA Find all individuals with events at this location 
    Person ID I45789  Tofterå Slettemoen
    Last Modified 28 Jan 2026 

    Father Karl Ludvig Olson,   b. 15 Apr 1833, Christiania, Oslo Find all individuals with events at this location,   d. 14 Jun 1890, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location  (Age 57 years) 
    Mother Helene Olsdtr. Bogstadeie,   b. 28 Jul 1843, Bogstadeie, Aker, Akershus Find all individuals with events at this location,   d. 19 Jun 1921, Eau Claire, Eau Claire, Wisconsin, USA Find all individuals with events at this location  (Age 77 years) 
    Family ID F15407  Group Sheet  |  Family Chart

    Family Anna Kristine Knudson,   b. 23 Mar 1881, Colfax, Dunn, Wisconsin, USA Find all individuals with events at this location,   d. 12 Jun 1909, Central Park, Superior, Douglas, Wisconsin, USA Find all individuals with events at this location  (Age 28 years) 
    Married 20 Jul 1901  West Superior, Dane, Wisconsin Find all individuals with events at this location 
    Last Modified 25 Jan 2026 
    Family ID F15406  Group Sheet  |  Family Chart

  • Notes 
    • Otis remarried in Mar 1910, to Mary, according to 1910-census in April 1910.

      Last known location was 23 Mar 1946 when he was listed in his sister Mary's obituary as living in Hoboken, Hudson, New Jersey. He is not listed in his brother Levin's obituary in Dec 1952, so he may have passed prior. An Otto Olsen passed in Apr 1953 in Hoboken, NJ, unknown if this is him.