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Martin O Porras 1900 - 1987

Martin O Porras of San Diego, San Diego County, CA was born on December 20, 1900, and died at age 86 years old on October 29, 1987.
Martin O Porras
San Diego, San Diego County, CA 92113
December 20, 1900
October 29, 1987
Male
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Martin O Porras' History: 1900 - 1987

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  • 12/20
    1900

    Birthday

    December 20, 1900
    Birthdate
    Unknown
    Birthplace
  • 10/29
    1987

    Death

    October 29, 1987
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Martin O Porras lived 19 years longer than the average family member when died at the age of 86.
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Did you know?
In 1900, in the year that Martin O Porras 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 1957, at the age of 57 years old, Martin was alive when on October 4th, the Soviet Union launched Sputnik I, the first man made earth-orbiting satellite - and triggered the Space Race. Sputnik I was only 23 inches in diameter and had no tracking equipment, only 4 antennas, but it had a big impact.
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Martin Porras' Family Tree & Friends

Martin Porras' Family Tree

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Martin's Friends

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