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John Grindstaff 1900 - 1977

John Grindstaff of Greenville, Greenville County, South Carolina was born on September 5, 1900, and died at age 76 years old in May 1977.
John Grindstaff
Greenville, Greenville County, South Carolina 29605
September 5, 1900
May 1977
Male
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John Grindstaff's History: 1900 - 1977

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  • 09/5
    1900

    Birthday

    September 5, 1900
    Birthdate
    Unknown
    Birthplace
  • 05/dd
    1977

    Death

    May 1977
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    John Grindstaff lived 5 years longer than the average family member when died at the age of 76.
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Did you know?
In 1900, in the year that John Grindstaff 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 1926, John was 26 years old when on November 15th, NBC was founded. It was the U.S.'s first major broadcast network. Ownership of the network was split between RCA (a majority partner at 50%), its founding corporate parent General Electric (which owned 30%), and Westinghouse (which owned the remaining 20%).
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John Grindstaff's Family Tree & Friends

John Grindstaff's Family Tree

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