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Harold Pratt 1896 - 1971

Harold Pratt of Philadelphia, Philadelphia County, PA was born on January 22, 1896, and died at age 75 years old in January 1971.
Harold Pratt
Philadelphia, Philadelphia County, PA 19141
January 22, 1896
January 1971
Male
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Harold Pratt's History: 1896 - 1971

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  • 01/22
    1896

    Birthday

    January 22, 1896
    Birthdate
    Unknown
    Birthplace
  • 01/dd
    1971

    Death

    January 1971
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Harold Pratt lived 1 year longer than the average family member when died at the age of 74.
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Did you know?
In 1896, in the year that Harold Pratt 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 1913, at the age of 17 years old, Harold was alive when Henry Ford installed the first moving assembly line for the mass production of an entire automobile. It had previously taken 12 hours to assemble a whole vehicle - now it took only two hours and 30 minutes! Inspired by the production lines at flour mills, breweries, canneries and industrial bakeries, along with the disassembly of animal carcasses in Chicago’s meat-packing plants, Ford created moving belts for parts and the assembly line was born.
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Harold Pratt's Family Tree & Friends

Harold Pratt's Family Tree

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Friendships

Harold's Friends

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 Followers & Sources
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Other Biographies

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