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John Polanowski 1898 - 1971

John Polanowski of Severna Park, Anne Arundel County, Maryland was born on June 22, 1898, and died at age 73 years old in June 1971.
John Polanowski
Severna Park, Anne Arundel County, Maryland 21146
June 22, 1898
June 1971
Male
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John Polanowski's History: 1898 - 1971

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  • 06/22
    1898

    Birthday

    June 22, 1898
    Birthdate
    Unknown
    Birthplace
  • 06/dd
    1971

    Death

    June 1971
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    John Polanowski lived 3 years shorter than the average family member when died at the age of 72.
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Did you know?
In 1898, in the year that John Polanowski was born, on February 15th, the USS Maine exploded and sank in Havana harbor. The reason for the explosion has never been found, but it killed 266 men. "Remember the Maine" became a rallying cry and precipitated the United States' declaration of war on Spain two months later - the beginning of the Spanish-American War. On December 10th, the war ended with the signing of the Treaty of Paris. The Treaty gave the U.S. Puerto Rico, the Philippines, Guam - for $20 million - and, temporarily, Cuba.
Did you know?
In 1900, John was just 2 years 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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John Polanowski's Family Tree & Friends

John Polanowski's Family Tree

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