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Jeanne Harry 1896 - 1974

Jeanne Harry of Pleasant Hill, Contra Costa County, California was born on November 26, 1896, and died at age 77 years old in April 1974.
Jeanne Harry
Pleasant Hill, Contra Costa County, California 94523
November 26, 1896
April 1974
Female
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Jeanne Harry's History: 1896 - 1974

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  • 11/26
    1896

    Birthday

    November 26, 1896
    Birthdate
    Unknown
    Birthplace
  • 04/dd
    1974

    Death

    April 1974
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Jeanne Harry lived 5 years longer than the average family member when died at the age of 77.
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Did you know?
In 1896, in the year that Jeanne Harry was born, in April, the first study on global warming due to CO2 - carbon dioxide - in the atmosphere was published by Swedish scientist Svante Arrhenius. Arrhenius concluded that human activity due to the Industrial Revolution would amplify CO2 in the atmosphere, causing a greenhouse effect. His conclusions have been extensively tested in the ensuing 100+ years and are still seen to hold true.
Did you know?
In 1900, at the age of merely 4 years old, Jeanne 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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Jeanne Harry's Family Tree & Friends

Jeanne Harry's Family Tree

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Friendships

Jeanne's Friends

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