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Helen T Cassidy 1905 - 2005

Helen T Cassidy of Novato, Marin County, CA was born on December 31, 1905, and died at age 99 years old on December 1, 2005.
Helen T Cassidy
Novato, Marin County, CA 94945
December 31, 1905
December 1, 2005
Female
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Helen T Cassidy's History: 1905 - 2005

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  • 12/31
    1905

    Birthday

    December 31, 1905
    Birthdate
    Unknown
    Birthplace
  • 12/1
    2005

    Death

    December 1, 2005
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Helen T Cassidy lived 26 years longer than the average family member when died at the age of 99.
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Did you know?
In 1905, in the year that Helen T Cassidy 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 1919, by the time she was merely 14 years old, in June, the Treaty of Versailles - officially ending World War I - was signed. The European Allies demanded "compensation by Germany for all damage done to the civilian population of the Allies and their property by the aggression of Germany by land, by sea and from the air.” The requirement of compensation is seen by most as the reason for the collapse of the German economy and gave rise to the rule of Hitler.
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Helen Cassidy's Family Tree & Friends

Helen Cassidy's Family Tree

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