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Jacob Geiger 1900 - 1975

Jacob Geiger of Philadelphia, Philadelphia County, PA was born on October 30, 1900, and died at age 75 years old in October 1975.
Jacob Geiger
Philadelphia, Philadelphia County, PA 19101
October 30, 1900
October 1975
Male
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Jacob Geiger's History: 1900 - 1975

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  • 10/30
    1900

    Birthday

    October 30, 1900
    Birthdate
    Unknown
    Birthplace
  • 10/dd
    1975

    Death

    October 1975
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Jacob Geiger lived exactly as long as the average family member when died at the age of 74.
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Did you know?
In 1900, in the year that Jacob Geiger 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 1917, at the age of 17 years old, Jacob was alive when in April, the U.S. entered World War I, declaring war against Germany. President Wilson had previously declared neutrality in the war - a position supported by the majority of Americans - but after Germany declared that they would sink all ships trading with Great Britain and sunk U.S. ships, public opinion began to change. Then the Lusitania was sunk, killing 1,201 - including 128 Americans - and more U.S. ships were sunk. The U.S. could stand aside no longer.
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Jacob Geiger's Family Tree & Friends

Jacob Geiger's Family Tree

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Jacob's Friends

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