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Mary E Duncan 1879 - 1970

Mary E Duncan of Denver, Denver County, CO was born on February 17, 1879, and died at age 91 years old on March 15, 1970.
Mary E Duncan
Denver, Denver County, CO 80205
February 17, 1879
March 15, 1970
Female
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Mary E Duncan's History: 1879 - 1970

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  • 02/17
    1879

    Birthday

    February 17, 1879
    Birthdate
    Unknown
    Birthplace
  • 03/15
    1970

    Death

    March 15, 1970
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mary E Duncan lived 19 years longer than the average family member when died at the age of 91.
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Did you know?
In 1879, in the year that Mary E Duncan was born, on October 22nd, Thomas Edison tested the first practical electric light bulb. Lasting 13½ hours before burning out, it used a "a carbon filament or strip coiled and connected to platina contact wires". He applied for a patent on November 4th, receiving the patent in January 1880.
Did you know?
In 1904, by the time she was 25 years old, the "Teddy's Bear" was first produced. After seeing a political cartoon of President Teddy Roosevelt refusing to kill a clubbed and tied up bear, Jewish Russian immigrant Morris Michtom - who owned a candy shop and sold stuffed animals that he and his wife made at night at the store - made a "Teddy's Bear" and put it in his shop's window. The stuffed bears were an immediate success and Michtom and his wife went on to found the Ideal Novelty and Toy Co.
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Mary Duncan's Family Tree & Friends

Mary Duncan's Family Tree

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Friendships

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