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John Grzincic 1896 - 1975

John Grzincic of Cleveland, Cuyahoga County, Ohio was born on December 27, 1896, and died at age 78 years old in March 1975.
John Grzincic
Cleveland, Cuyahoga County, Ohio 44103
December 27, 1896
March 1975
Male
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John Grzincic's History: 1896 - 1975

Uncover new discoveries and connections today by sharing about people & moments from yesterday.
  • 12/27
    1896

    Birthday

    December 27, 1896
    Birthdate
    Unknown
    Birthplace
  • 03/dd
    1975

    Death

    March 1975
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    John Grzincic lived 2 years longer than the average family member when died at the age of 78.
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Did you know?
In 1896, in the year that John Grzincic was born, in April, the first study on global warming due to CO2 - carbon dioxide - in the atmosphere was published by Swedish scientist Svante Arrhenius. Arrhenius concluded that human activity due to the Industrial Revolution would amplify CO2 in the atmosphere, causing a greenhouse effect. His conclusions have been extensively tested in the ensuing 100+ years and are still seen to hold true.
Did you know?
In 1907, John was just 11 years old when the second Hague peace conference was called by Russia in the Netherlands. While nothing was settled regarding the matter of peace among nations, many resolutions were passed (and accepted by many nations) about the conventions of war - especially the protection of noncombatants.
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John Grzincic's Family Tree & Friends

John Grzincic's Family Tree

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Friendships

John's Friends

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