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Mary Duncan 1914 - 1990

Mary Duncan of Washington, District of Columbia County, DC was born on August 21, 1914, and died at age 75 years old on July 2, 1990.
Mary Duncan
Washington, District of Columbia County, DC 20020
August 21, 1914
July 2, 1990
Female
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Mary Duncan's History: 1914 - 1990

Uncover new discoveries and connections today by sharing about people & moments from yesterday.
  • 08/21
    1914

    Birthday

    August 21, 1914
    Birthdate
    Unknown
    Birthplace
  • 07/2
    1990

    Death

    July 2, 1990
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mary Duncan lived 3 years longer than the average family member when died at the age of 75.
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Did you know?
In 1914, in the year that Mary Duncan was born, in August, the world's first red and green traffic lights were installed at the corner of East 105th Street and Euclid Avenue in Cleveland Ohio. The electric traffic light had been invented by a policeman in Salt Lake City Utah in 1912.
Did you know?
In 1923, when she was just 9 years old, the Teapot Dome scandal became the subject of an investigation by Senator Walsh and severely damaged the reputation of the Harding administration. Secretary of the Interior Albert Bacon Fall was convicted of accepting bribes from oil companies and became the first Cabinet member to go to prison. At the time, the Teapot Dome scandal was seen as "greatest and most sensational scandal in the history of American politics".
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Mary Duncan's Family Tree & Friends

Mary Duncan's Family Tree

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Parent
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Friendships

Mary's Friends

Friends of Mary Friends can be as close as family. Add Mary's family friends, and her friends from childhood through adulthood.
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 Followers & Sources
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