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Margaret M Cavanagh 1899 - 1996

Margaret M Cavanagh of New York, New York County, NY was born on May 1, 1899, and died at age 97 years old on September 24, 1996.
Margaret M Cavanagh
New York, New York County, NY 10021
May 1, 1899
September 24, 1996
Female
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Margaret M Cavanagh's History: 1899 - 1996

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  • 05/1
    1899

    Birthday

    May 1, 1899
    Birthdate
    Unknown
    Birthplace
  • 09/24
    1996

    Death

    September 24, 1996
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Margaret M Cavanagh lived 23 years longer than the average family member when died at the age of 97.
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Did you know?
In 1899, in the year that Margaret M Cavanagh was born, on February 14th, the first voting machines were approved by Congress for use in federal elections. Several states were already using voting machines in their elections and the Federal government was finally convinced of their safety and accuracy.
Did you know?
In 1900, at the age of only 1 year old, Margaret 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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Margaret Cavanagh's Family Tree & Friends

Margaret Cavanagh's Family Tree

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