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Clara Ploen 1893 - 1971

Clara Ploen of Gladbrook, Tama County, Iowa was born on June 9, 1893, and died at age 77 years old in January 1971.
Clara Ploen
Gladbrook, Tama County, Iowa 50635
June 9, 1893
January 1971
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Clara Ploen's History: 1893 - 1971

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  • 06/9
    1893

    Birthday

    June 9, 1893
    Birthdate
    Unknown
    Birthplace
  • 01/dd
    1971

    Death

    January 1971
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Clara Ploen lived 2 years shorter than the average family member when died at the age of 77.
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Did you know?
In 1893, in the year that Clara Ploen was born, on May 5th, a crash on the New York Stock Exchange started a depression that lasted 4 years. It was the beginning of the Panic of 1893.
Did you know?
In 1900, at the age of just 7 years old, Clara was alive when 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.
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Clara Ploen's Family Tree & Friends

Clara Ploen's Family Tree

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Friendships

Clara's Friends

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