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Hilma E Koistinen 1897 - 1987

Hilma E Koistinen of Berkeley, Alameda County, CA was born on March 21, 1897, and died at age 90 years old on December 24, 1987.
Hilma E Koistinen
Berkeley, Alameda County, CA 94702
March 21, 1897
December 24, 1987
Female
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Hilma E Koistinen's History: 1897 - 1987

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  • 03/21
    1897

    Birthday

    March 21, 1897
    Birthdate
    Unknown
    Birthplace
  • 12/24
    1987

    Death

    December 24, 1987
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Hilma E Koistinen lived 19 years longer than the average family member when died at the age of 90.
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Did you know?
In 1897, in the year that Hilma E Koistinen 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 1918, Hilma was 21 years old when following European countries, Daylight Saving Time went into effect in the United States in March. It was an effort to conserve fuel needed to produce electric power. This was a war effort and proved unpopular so in most areas of the United States, Daylight Saving Time ended after World War I. It returned during World War II.
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Hilma Koistinen's Family Tree & Friends

Hilma Koistinen's Family Tree

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Friendships

Hilma's Friends

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 Followers & Sources
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