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John Gromak 1895 - 1974

John Gromak of Uniondale, Nassau County, NY was born on January 23, 1895, and died at age 79 years old in April 1974.
John Gromak
Uniondale, Nassau County, NY 11553
January 23, 1895
April 1974
Male
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John Gromak's History: 1895 - 1974

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  • 01/23
    1895

    Birthday

    January 23, 1895
    Birthdate
    Unknown
    Birthplace
  • 04/dd
    1974

    Death

    April 1974
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    John Gromak lived 5 years longer than the average family member when died at the age of 79.
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Did you know?
In 1895, in the year that John Gromak was born, on March 15th, in County Tipperary, Ireland, Michael Cleary killed his wife of 8 years, Bridget, and burned her body. His defense was that his "wife" was a changeling that was left in his real wife's place when she was abducted by fairies. He was nonetheless convicted and imprisoned for manslaughter. He spent 15 years in prison.
Did you know?
In 1905, he was merely 10 years old when the German born physicist, Albert Einstein, proposed the Special Theory of Relativity: 1) that observers can never detect uniform motion except relative to other objects and that 2) unlike the velocity of massive objects, the speed of light is a constant and is the same for all observers independent of their constant velocity toward or away from the light source. Not such simple concepts that lead to the equation everyone now knows: E = mc2.
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John Gromak's Family Tree & Friends

John Gromak's Family Tree

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