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Mary Lockwood 1899 - 1973

Mary Lockwood of Tunkhannock, Wyoming County, PA was born on January 23, 1899, and died at age 74 years old in July 1973.
Mary Lockwood
Tunkhannock, Wyoming County, PA 18657
January 23, 1899
July 1973
Female
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Mary Lockwood's History: 1899 - 1973

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  • 01/23
    1899

    Birthday

    January 23, 1899
    Birthdate
    Unknown
    Birthplace
  • 07/dd
    1973

    Death

    July 1973
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mary Lockwood lived exactly as long as the average family member when died at the age of 74.
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In 1899, in the year that Mary Lockwood was born, on February 4th, the Philippine–American War began. The Philippines objected to the Treaty of Paris, signed in 1898, that transferred possession of the Philippines from Spain to the U.S. Filipinos began a fight for independence and fighting between U.S. forces and those of the Philippine Republic broke out. On June 2nd, the Philippines officially declared war on the United States.
Did you know?
In 1900, she was just 1 year old when the German physicist Max Planck formulated an energy theory, postulating the existence of "quanta," which lays the groundwork for the quantum theory of modern physics. In December, he introduced a paper on the Planck postulate which stated that E=hv - the energy of a photon is proportional to its frequency times a constant. Planck won a Nobel Prize in 1918 for his work in theoretical Physics.
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Mary Lockwood's Family Tree & Friends

Mary Lockwood's Family Tree

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