Lindell-Herndon Genealogy
Genealogy of the Lindell, Herndon, Bonnell, and Fairbanks families.
Casper Oscar Bonnell

Casper Oscar Bonnell[1]

Male 1912 - 1992  (80 years)

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  • Name Casper Oscar Bonnell  [2] 
    Birth 21 Mar 1912  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [3] 
    Gender Male 
    US SSN 391-05-3871  [4] 
    Occupation Machinist  [3] 
    Residence Jan 1920  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [5] 
    Census 5 Jan 1920  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [5] 
    Census 8 Apr 1930  Taycheedah Township, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [6] 
    Residence Apr 1935  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [7] 
    Residence Apr 1940  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [7] 
    Census 6 Apr 1940  Ward 17, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [7] 
    Cause of Death Congestive Heart Failure  [3] 
    Death 20 May 1992  New Hope, Hennepin County, Minnesota, United States Find all individuals with events at this location  [3] 
    Burial Aft 20 May 1992  Saint Charles Cemetery, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [3, 8] 
    • Section 6, Block 116, Lot 5
    Person ID I5  Lindell-Herndon Genealogy
    Last Modified 4 Jul 2018 

    Father Frederick John Bonnell,   b. May 1865, _______, _______, Wisconsin, United States Find all individuals with events at this locationd. 1926, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location (Age 60 years) 
    Mother Katherine A Hoffman,   b. Feb 1874, Mayville, Dodge County, Wisconsin, United States Find all individuals with events at this locationd. 1929, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location (Age 54 years) 
    Marriage 1 Apr 1895  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [9] 
    Family ID F2  Group Sheet  |  Family Chart

    Family Anna Marie Jarvis,   b. 20 Mar 1916, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this locationd. 13 Oct 1988, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location (Age 72 years) 
    Marriage 21 Sep 1937  Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location  [10] 
    Children 
     1. Judith Ann Bonnell,   b. 20 Oct 1939, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this locationd. 30 Dec 2024, Edina, Hennepin County, Minnesota, United States Find all individuals with events at this location (Age 85 years)
     2. Frederick John Bonnell,   b. 1 Nov 1942, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this locationd. 27 Mar 1977, Ishpeming, Marquette County, Michigan, United States Find all individuals with events at this location (Age 34 years)
     3. Living
     4. James Robert Bonnell,   b. 5 Jan 1947, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this locationd. 5 Dec 2003, Fond du Lac, Fond du Lac County, Wisconsin, United States Find all individuals with events at this location (Age 56 years)
    Family ID F1  Group Sheet  |  Family Chart
    Last Modified 12 Aug 2000 

  • Event Map
    Link to Google MapsBirth - 21 Mar 1912 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsResidence - Jan 1920 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsCensus - 5 Jan 1920 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsResidence - Apr 1935 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsMarriage - 21 Sep 1937 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsResidence - Apr 1940 - Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsCensus - 6 Apr 1940 - Ward 17, Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
    Link to Google MapsBurial - Aft 20 May 1992 - Saint Charles Cemetery, Fond du Lac, Fond du Lac County, Wisconsin, United States Link to Google Earth
     = Link to Google Earth 

  • Photos
    Anna Marie Jarvis and Casper Oscar Bonnell    		Anna Marie Jarvis and Casper Oscar Bonnell
    Anne's grandmother and grandfather (maternal) September 1937 -
    Photo courtesy of Judith Anne (Bonnell) Lindell.

  • Notes 
    • Casper Oscar Bonnell was living at 245 East Johnson Street with his future wife and mother-in-law in 1935. He may have been a boarder since he would not marry Anna Marie Jarvis until two years later. [7]

  • Reference  Herndon, William Robert. "Casper Oscar Bonnell", Lindell-Herndon Genealogy. [Online]. Available: https://lindell-herndon.org/getperson.php?personID=I5. [Accessed: 19-Mar-2026].

  • Sources 
    1. [S315] [Herndon-2025] Herndon, William Robert, Lindell-Herndon Genealogy, Wauwatosa, Wisconsin: By the author, 2025.

    2. [S9] [Bonnell-1997] Herndon, William Robert (interviewer), "Interview of Judith Ann (Bonnell) Lindell".

    3. [S145] [Hennepin-1992] "Death Certificate of Casper Oscar Bonnel".

    4. [S150] [US-SSA-1936a] "Social Security Card - Casper Oscar Bonnell," Washington, District of Columbia: Social Security Administration, 1936.

    5. [S69] [US-1920-1b] "1st Ward, Fond du Lac City, Fond du Lac County, Wisconsin," Fourteenth Census of the United States, 1920,
      Washington, District of Columbia: National Archives and Records Administration (NARA), publication T625, roll 1986, E.D. 30, sheet 3A.

    6. [S1303] [US-1930-3d] "Taycheedah Township, Fond du Lac County, Wisconsin," Fifteenth Census of the United States, 1930,
      Washington, District of Columbia: National Archives and Records Administration (NARA), publication T626, roll 2573, E.D. 20-51, sheet 3A.

    7. [S1304] [US-1940-2o] "Ward 17, Fond du Lac, Fond du Lac County, Wisconsin," Sixteenth Census of the United States, 1940,
      Washington, District of Columbia: National Archives and Records Administration (NARA), publication T627, roll 4479, E.D. 20-29, sheet 2B.

    8. [S151] [StCharles-1977] "St. Charles Cemetery - Deed for Section 6, Block 116, Lot 5," register 175.

    9. [S1479] [WHS-1895a] "Registration of Marriages: Fred J. Bonnel and Katie S. Hoffman," Wisconsin Pre-1907 Vital Records Collection: Marriage Records, Madison, Wisconsin: Wisconsin Historical Society, Fond du Lac Volume 6, page 19, number 2261.

    10. [S144] [FondduLac-1937] "Marriage Certificate of Casper Oscar Bonnell and Anna Marie Jarvis," file 358.


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