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John Porter 1905 - 1978

John Porter of Detroit, Wayne County, MI was born on January 9, 1905, and died at age 73 years old in June 1978.
John Porter
Detroit, Wayne County, MI 48202
January 9, 1905
June 1978
Male
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John Porter's History: 1905 - 1978

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  • 01/9
    1905

    Birthday

    January 9, 1905
    Birthdate
    Unknown
    Birthplace
  • 06/dd
    1978

    Death

    June 1978
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    John Porter lived 1 year longer than the average family member when died at the age of 73.
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Did you know?
In 1905, in the year that John Porter 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 1934, by the time he was 29 years old, on June 6th, the U.S. Securities and Exchange Commission was formed as a response to the stock market crash of 1929 and the continuing Great Depression. Previously, the states regulated the offering and sales of stocks - called "blue sky" laws. They were largely ineffective. Roosevelt created a group (one member was Joseph Kennedy, father of the future President Kennedy) who knew Wall Street well and they defined the mission and operating mode for the SEC. The new organization had broad and stringent rules and oversight and restored public confidence in the stock market in the United States.
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John Porter's Family Tree & Friends

John Porter's Family Tree

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John's Friends

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Other Biographies

Other John Porter Biographies

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