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Calvin E Duncan 1905 - 1998

Calvin E Duncan of Walnut Creek, Contra Costa County, CA was born on June 5, 1905, and died at age 92 years old on February 10, 1998.
Calvin E Duncan
Walnut Creek, Contra Costa County, CA 94595
June 5, 1905
February 10, 1998
Male
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Calvin E Duncan's History: 1905 - 1998

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  • 06/5
    1905

    Birthday

    June 5, 1905
    Birthdate
    Unknown
    Birthplace
  • 02/10
    1998

    Death

    February 10, 1998
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Calvin E Duncan lived 20 years longer than the average family member when died at the age of 92.
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Did you know?
In 1905, in the year that Calvin E Duncan was born, the German born physicist, Albert Einstein, proposed the Special Theory of Relativity: 1) that observers can never detect uniform motion except relative to other objects and that 2) unlike the velocity of massive objects, the speed of light is a constant and is the same for all observers independent of their constant velocity toward or away from the light source. Not such simple concepts that lead to the equation everyone now knows: E = mc2.
Did you know?
In 1914, by the time he was just 9 years old, in August, the Panama Canal opened to traffic. Begun by the French in the 1880's and abandoned, the United States undertook further construction in 1904. After 10 years, and the elimination of malaria carrying mosquitoes (which caused immense delays for the French and the Americans), the 48 mile long artificial waterway - a series of locks - created a shortcut for ships traveling between the Atlantic and Pacific Oceans.
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Calvin Duncan's Family Tree & Friends

Calvin Duncan's Family Tree

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Friendships

Calvin's Friends

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 Followers & Sources
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Other Biographies

Other Calvin Duncan Biographies

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