William Leon Jahn

William Leon Jahn

Male 1894 - 1973  (79 years)   Has 33 ancestors and one descendant in this family tree.


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  • Name William Leon Jahn 
    Relationshipwith Pierre Devantier
    Birth 14 May 1894  Sheboygan county, Wisconsin, USA Find all individuals with events at this location 
    Gender Male 
    Death 12 Dec 1973  Benton, Minnesota, USA Find all individuals with events at this location 
    Siblings 6 brothers and 4 sisters 
    Oldest Known Ancestors
    Paternal Line: Johann Friedrich Jahn,   b. 21 Jun 1804, Malchow, Uckermark, Brandenburg, Germany Find all individuals with events at this locationd. 3 Dec 1890, Sheboygan county, Wisconsin, USA Find all individuals with events at this location
    Maternal Line: Amelia Emma Heinzel,   b. 17 Apr 1876, Germany Find all individuals with events at this locationd. 17 May 1936, Benton, Minnesota, USA Find all individuals with events at this location
    Person ID I18379  Devantier Tree | USA - Branch, Decendant of Pierre Devantier (Born before 1600), Judith Devantier (1701-1748) Branch
    Last Modified 23 Dec 2025 

    Father AncestorsAugust Friedrich Jahn,   b. 22 Sep 1868, Briest, Uckermark, Germany Find all individuals with events at this locationd. 6 May 1943, Saint Cloud, Stearns, Minnesota, USA Find all individuals with events at this location (Age 74 years) 
    Mother Amelia Emma Heinzel,   b. 17 Apr 1876, Germany Find all individuals with events at this locationd. 17 May 1936, Benton, Minnesota, USA Find all individuals with events at this location (Age 60 years) 
    Marriage Oct 1893  Benton, Minnesota, USA Find all individuals with events at this location 
    Age at Marriage He : 25 years and 1 month - She : 17 years and 6 months. 
    Family ID F5893  Group Sheet  |  Family Chart

    Family 1 Jennie A Wegler,   b. 1881, Minnesota, USA Find all individuals with events at this locationd. 27 Nov 1925, Stearns, Minnesota, USA Find all individuals with events at this location (Age 44 years) 
    Marriage 5 Feb 1914  Stearns, Minnesota, USA Find all individuals with events at this location 
    Age at Marriage He : 19 years and 9 months - She : ~ 33 years and 2 months. 
    Family ID F5894  Group Sheet  |  Family Chart
    Last Modified 23 Dec 2025 

    Family 2 Maria Josepha Swalinkavich,   b. 11 Nov 1907, Hale Township, McLeod, Minnesota, USA Find all individuals with events at this locationd. 15 Feb 1992, Maryland, USA Find all individuals with events at this location (Age 84 years) 
    Marriage 18 Feb 1928  St. Cloud, Stearns, Minnesota, USA Find all individuals with events at this location 
    Age at Marriage He : 33 years and 9 months - She : 20 years and 3 months. 
    Children 
     1. James Jahn,   b. 1934   d. 11 Apr 2011 (Age 77 years)
    Family ID F5895  Group Sheet  |  Family Chart
    Last Modified 23 Dec 2025 

  • Event Map
    Link to Google MapsBirth - 14 May 1894 - Sheboygan county, Wisconsin, USA Link to Google Earth
    Link to Google MapsMarriage - 18 Feb 1928 - St. Cloud, Stearns, Minnesota, USA Link to Google Earth
     = Link to Google Earth 



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