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Clara Mildred Collett

Clara Mildred Collett

Female 1906 - 1963  (57 years)


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  • Name Clara Mildred Collett  [1, 2, 3, 4] 
    Birth 18 Aug 1906  Chestnut, Gallatin, Montana, USA Find all individuals with events at this location  [5] 
    Gender Female 
    Death 29 Sep 1963  Helena, Lewis and Clark, Montana, USA Find all individuals with events at this location  [4, 5] 
    Burial Helena, Lewis and Clark, Montana, USA Find all individuals with events at this location  [5] 
    • Sunset Memorial Gardens
    Person ID I14975  Branches and Roots
    Last Modified 13 Feb 2026 

    Family Wilfred Clarence Quinnell,   b. 2 Sep 1903, Grand Rapids, Wood, Wisconsin, USA Find all individuals with events at this locationd. 27 Jun 1977, Silver Bow, Silver Bow, Montana, USA Find all individuals with events at this location (Age 73 years) 
    Marriage 21 Aug 1927  Terry, Prairie, Montana, USA Find all individuals with events at this location  [4] 
    Children 
    +1. Arthur Clarence Quinnell,   b. 19 Sep 1927, Miles City, Custer, Montana, USA Find all individuals with events at this locationd. 22 Dec 2003, Marco Island, Collier, Florida, USA Find all individuals with events at this location (Age 76 years)  [Father: natural]  [Mother: natural]
    >2. Clara Mae Quinnell,   b. 19 Jan 1929, Miles City, Custer, Montana, USA Find all individuals with events at this locationd. 7 Jan 2012, Geneva, Ontario, New York, USA Find all individuals with events at this location (Age 82 years)  [Father: natural]  [Mother: natural]
    Family ID F5464  Group Sheet  |  Family Chart
    Last Modified 13 Feb 2026 

  • Sources 
    1. [S461] Montana Department of Public Health and Human Services; Helena, Montana; Montana State Marriage Records, 1943-1986, Marriage Certificate: Quinnell, Arthur C & Shirley R. Cosens.

    2. [S435] U.S., World War II Draft Registration Cards, 1940-1947, Quinnell, Fred Clarence.

    3. [S466] Finger Lakes Time, Splittstoesser, Clara Mae (Quinnell).
      GENEVA - Clara Mae (Quinnell) Splittstoesser, passed away Saturday (January 7, 2012) in her home in Geneva, N.Y.

      Memorial contributions should be made to the charity of one's choice.

      Clara was born January 19, 1929, in Miles City, Montana and was a daughter of the late Fred and the late Clara (Collett) Quinnell. Clara received her Bachelor of Science in Bacteriology from Montana State College in 1950, and her Master of Science (1951) and PhD (1956) in Bacteriology from the University of Wisconsin-Madison. Following two years as a pest-doctoral trainee at the University of California, San Francisco Medical Center, Clara became an insect pathologist in the Entomology Department at the New York State Agricultural Experiment Station in Geneva, N.Y. Clara authored a number of research papers while at the Experimental Station. Clara married Don F. Splittstoesser on March 28, 1959. Was an avid musician who enjoyed playing the piano, violin, and ukulele. Clara was a supporter of the Geneva Concert Series and many other local arts and music societies and was a member of the Catharine Foster Hopkins Art Reading club since 1977.

      Arrangements were handled through Palmisano-Mull Funeral Home, LLC.

      To plant trees in memory, please visit the Sympathy Store.

      Finger Lakes Times: 22JAN2012
      Accessed: 02JAN2026

    4. [S467] Billings Gazette, The, Quinnell, Clara (Collett).
      Mrs. Quinnell Dies in Helena

      HELENA (UPI) - Mrs. Fred Quinnell Jr., wife of Montana's highway enginner, died Monday at Helena hospital at the age of 57.

      Mrs. Quinnell had been ill several months.

      The funeral service will be Wednesday afternoon in the Retz Funeral Home in Helena with the rev. George A. Harper of St. Paul's Methodist Church officiating.

      Mrs. Quinnell was born in Bozeman, the daughter of Mr. and Mrs. Frank Collette. She attended grade and high schools in Kelin and studied at Western Montana College of Education in Dillon.

      She married Quinnell in 1926 in Terry where he was a project engineer for he Highway Department. Thereafter, they lived in Miles City, Jordan, Wolf Point, Glendive, Butte and Helena. They moved to Helena in 1956 when Quinnell was promoted from division engineer in Butte to administrative engineer in Helena.

      Surviving, in addition to her husband, are a son, Arthur, who is assistant administrative engineer for the Highway Department in Helena, a daughter, Dr. Clara Mae Spittstosser who, with her husband, is doing research at Cornell University in New York, and two grandchildren in Helena.

      Mrs. Quinnell was a past matron of the Order of Eastern Star chapter in Butte and member of the Daughters of the Nile in Butte.

      Billings Gazette, The: 30SEP1963
      Accessed: 02JAN2026

    5. [S23] Findagrave.com, (Name: Name: Ancestry.com; Location: Provo, Utah, United States;;), Find a Grave, database and images (https://www.findagrave.com/memorial/54723427/clara_m-quinnell: accessed January 2, 2026), memorial page for Clara M. Collett Quinnell (18 Aug 1906–29 Sep 1963), Find a Grave Memorial ID 54723427, citing Sunset Memorial Gardens, Helena, Lewis and Clark County, Montana, USA; Maintained by Caroline (contributor 48400782).