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Francis Seidenspinne 1905 - 1989

Francis Seidenspinne was born on January 22, 1905, and died at age 84 years old on December 5, 1989. Family, friend, or fan, this family history biography is for you to remember Francis Seidenspinne.
Francis Seidenspinne
January 22, 1905
December 5, 1989
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Francis Seidenspinne's History: 1905 - 1989

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  • 01/22
    1905

    Birthday

    January 22, 1905
    Birthdate
    Unknown
    Birthplace
  • 12/5
    1989

    Death

    December 5, 1989
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Francis Seidenspinne lived 6 years longer than the average family member when died at the age of 84.
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Did you know?
In 1905, in the year that Francis Seidenspinne was born, 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.
Did you know?
In 1913, at the age of only 8 years old, Francis 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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Francis Seidenspinne's Family Tree & Friends

Francis Seidenspinne's Family Tree

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