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Katharine Jansen 1897 - 1978

Katharine Jansen of Saint Louis, Saint Louis City County, Missouri was born on April 7, 1897, and died at age 80 years old in January 1978.
Katharine Jansen
Saint Louis, Saint Louis City County, Missouri 63116
April 7, 1897
January 1978
Female
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Katharine Jansen's History: 1897 - 1978

Uncover new discoveries and connections today by sharing about people & moments from yesterday.
  • 04/7
    1897

    Birthday

    April 7, 1897
    Birthdate
    Unknown
    Birthplace
  • 01/dd
    1978

    Death

    January 1978
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Katharine Jansen lived 6 years longer than the average family member when died at the age of 80.
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Did you know?
In 1897, in the year that Katharine Jansen was born, in the January 22nd issue of "Engineering", the word "computer" was first used to refer to a mechanical calculation device. Previously - since the 17th century - the term computer meant "one who computes" and referred to human beings who worked with numbers.
Did you know?
In 1904, she was merely 7 years old when the Russo-Japanese war began. The Russian Empire and the Japanese Empire began fighting over the territories of Manchuria and Korea. Russia wanted a warm water port on the Pacific Ocean while Japan feared growing encroachment from Russia into Asia. So the Japan fleet launched a surprise attack on the Russian Navy and a one year war began. President Roosevelt of the United States brokered peace between the two nations. It was the first time in the modern era that an Asian power showed its dominance over a European power.
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Katharine Jansen's Family Tree & Friends

Katharine Jansen's Family Tree

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Friendships

Katharine's Friends

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