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Ralph Mcgrew 1900 - 1970

Ralph Mcgrew of Sun City, Maricopa County, Arizona was born on December 17, 1900, and died at age 69 years old in November 1970.
Ralph Mcgrew
Sun City, Maricopa County, Arizona 85351
December 17, 1900
November 1970
Male
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Ralph Mcgrew's History: 1900 - 1970

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  • 12/17
    1900

    Birthday

    December 17, 1900
    Birthdate
    Unknown
    Birthplace
  • 11/dd
    1970

    Death

    November 1970
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Ralph Mcgrew lived 4 years shorter than the average family member when died at the age of 69.
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Did you know?
In 1900, in the year that Ralph Mcgrew 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 1931, Ralph was 31 years old when on May 1st, the Empire State Building opened in New York City. At 1,454 feet (including the roof and antenna), it was the tallest building in the world until the World Trade Center's North Tower was built in 1970. (It is now the 34th tallest.) Opening at the beginning of the Great Depression, most of the offices in the Empire State Building remained unoccupied for years and the observation deck was an equal source of revenue and kept the building profitable.
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Ralph Mcgrew's Family Tree & Friends

Ralph Mcgrew's Family Tree

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Friendships

Ralph's Friends

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 Followers & Sources
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Other Biographies

Other Ralph Mcgrew Biographies

Other Mcgrew Family Biographies

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