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Isabelle Harsch 1899 - 1978

Isabelle Harsch of Compton, Los Angeles County, California was born on July 22, 1899, and died at age 78 years old in March 1978.
Isabelle Harsch
Compton, Los Angeles County, California 90221
July 22, 1899
March 1978
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Isabelle Harsch's History: 1899 - 1978

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  • 07/22
    1899

    Birthday

    July 22, 1899
    Birthdate
    Unknown
    Birthplace
  • 03/dd
    1978

    Death

    March 1978
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Isabelle Harsch lived 2 years longer than the average family member when died at the age of 78.
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Did you know?
In 1899, in the year that Isabelle Harsch was born, on February 4th, the Philippine–American War began. The Philippines objected to the Treaty of Paris, signed in 1898, that transferred possession of the Philippines from Spain to the U.S. Filipinos began a fight for independence and fighting between U.S. forces and those of the Philippine Republic broke out. On June 2nd, the Philippines officially declared war on the United States.
Did you know?
In 1900, at the age of merely 1 year old, Isabelle 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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Isabelle Harsch's Family Tree & Friends

Isabelle Harsch's Family Tree

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Isabelle's Friends

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