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Mary A Hennis 1903 - 1992

Mary A Hennis was born on April 17, 1903, and died at age 88 years old on February 15, 1992. Family, friend, or fan, this family history biography is for you to remember Mary A Hennis.
Mary A Hennis
April 17, 1903
February 15, 1992
Female
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Mary A Hennis' History: 1903 - 1992

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  • 04/17
    1903

    Birthday

    April 17, 1903
    Birthdate
    Unknown
    Birthplace
  • 02/15
    1992

    Death

    February 15, 1992
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mary A Hennis lived 15 years longer than the average family member when died at the age of 88.
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Did you know?
In 1903, in the year that Mary A Hennis was born, the United States Department of Commerce and Labor was created by President Theodore Roosevelt to control the excesses of big business. Renamed the Department of Commerce 10 years later, many departments concerned with workers were transferred to the Department of Labor at that time. Another spin-off, the Bureau of Corporations, became the Federal Trade Commission.
Did you know?
In 1913, Mary was just 10 years old 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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Mary Hennis' Family Tree & Friends

Mary Hennis' Family Tree

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Mary's Friends

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