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James Calahan 1900 - 1980

James Calahan of Commerce City, Adams County, Colorado was born on June 9, 1900, and died at age 80 years old in December 1980.
James Calahan
Commerce City, Adams County, Colorado 80022
June 9, 1900
December 1980
Male
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James Calahan's History: 1900 - 1980

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  • 06/9
    1900

    Birthday

    June 9, 1900
    Birthdate
    Unknown
    Birthplace
  • 12/dd
    1980

    Death

    December 1980
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    James Calahan lived 9 years longer than the average family member when died at the age of 80.
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Did you know?
In 1900, in the year that James Calahan was born, the German physicist Max Planck formulated an energy theory, postulating the existence of "quanta," which lays the groundwork for the quantum theory of modern physics. In December, he introduced a paper on the Planck postulate which stated that E=hv - the energy of a photon is proportional to its frequency times a constant. Planck won a Nobel Prize in 1918 for his work in theoretical Physics.
Did you know?
In 1922, James was 22 years old when from October 22nd - 29th, 3,000 men of Benito Mussolini's National Fascist Party marched on Rome. (Mussolini waited in Milan, he did not participate in the March.) The day after the March Mussolini went to Rome and the King of Italy handed over power to Mussolini, in part because he was supported by the military, the business class, and the right-wing factions of Italy.
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James Calahan's Family Tree & Friends

James Calahan's Family Tree

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