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Vernon Callahan 1900 - 1969

Vernon Callahan of Wylie, Collin County, Texas was born on October 18, 1900, and died at age 68 years old in July 1969.
Vernon Callahan
Wylie, Collin County, Texas 75098
October 18, 1900
July 1969
Male
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Vernon Callahan's History: 1900 - 1969

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  • 10/18
    1900

    Birthday

    October 18, 1900
    Birthdate
    Unknown
    Birthplace
  • 07/dd
    1969

    Death

    July 1969
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Vernon Callahan lived 5 years shorter than the average family member when died at the age of 68.
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Did you know?
In 1900, in the year that Vernon Callahan 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 1920, at the age of 20 years old, Vernon was alive when on January 1, over 6000 people were arrested and put in prison because they were suspected of being communists. . Many had to be released in a few weeks and only 3 guns were found in their homes. The U.S. Department of Justice "red hunt" netted thousands of "radicals" and suspected "communists" and aliens were deported. But the "hunt" ended after Attorney General Palmer forecast a massive radical uprising on May Day and the day passed without incident.
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Vernon Callahan's Family Tree & Friends

Vernon Callahan's Family Tree

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Vernon's Friends

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