Alfred Ploetz died on March 20, 1940 at the age of 79.
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Alfred Ploetz died on March 20, 1940 at the age of 79.
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Alfred Ploetz was born on March 22, 1860 and died on March 20,
1940. Alfred Ploetz would have been 79 years old at the time of
death or 155 years old today.