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Roy Chapman 1900 - 1972

Roy Chapman of Phoenix, Maricopa County, Arizona was born on January 7, 1900, and died at age 72 years old in March 1972.
Roy Chapman
Phoenix, Maricopa County, Arizona 85006
January 7, 1900
March 1972
Male
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Roy Chapman's History: 1900 - 1972

Uncover new discoveries and connections today by sharing about people & moments from yesterday.
  • 01/7
    1900

    Birthday

    January 7, 1900
    Birthdate
    Unknown
    Birthplace
  • 03/dd
    1972

    Death

    March 1972
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Roy Chapman lived exactly as long as the average family member when died at the age of 72.
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Did you know?
In 1900, in the year that Roy Chapman 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 1937, Roy was 37 years old when on May 28th, the San Francisco Golden Gate Bridge opened to cars. Taking 5 years to build, the 4,200-foot-long suspension bridge was an engineering marvel of its time - 11 men died during construction. The "international orange" color was chosen because it resisted rust and fading. To the present, it is the symbol of the City that is known throughout the world.
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Roy Chapman's Family Tree & Friends

Roy Chapman's Family Tree

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Friendships

Roy's Friends

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 Followers & Sources

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Other Biographies

Other Roy Chapman Biographies

Other Chapman Family Biographies

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