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Mary Christiansen 1900 - 1979

Mary Christiansen of Downey, Los Angeles County, California was born on September 20, 1900, and died at age 78 years old in June 1979.
Downey, Los Angeles County, California 90241
September 20, 1900
June 1979
Female
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Mary Christiansen's History: 1900 - 1979

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  • 09/20
    1900

    Birthday

    September 20, 1900
    Birthdate
    Unknown
    Birthplace
  • 06/dd
    1979

    Death

    June 1979
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mary Christiansen lived 3 years longer than the average family member when died at the age of 78.
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Did you know?
In 1900, in the year that Mary Christiansen 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 1925, at the age of 25 years old, Mary was alive when gangster Al "Scarface" Capone took over the Chicago bootlegging racket at age 26. Previously right hand man to boss Johnny Torrio, Capone took over when Torrio was shot and severely injured and decided to resign. The bootlegging and brothel organization was massive and when asked what he did, Capone often replied "I am just a businessman, giving the people what they want".
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Mary Christiansen's Family Tree & Friends

Mary Christiansen's Family Tree

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