John Macionis, Date of Birth, Place of Birth, Date of Death
TweetJohn Macionis
American swimmer, Olympic silver medalist
Date of Birth: 27-May-1916
Place of Birth: Philadelphia, Pennsylvania, United States
Date of Death: 16-Feb-2012
Profession: swimmer
Nationality: United States
Zodiac Sign: Gemini 
About John Macionis
- John Joseph Macionis ( m?-SHOH-nis; May 27, 1916 – February 16, 2012) was an American competition swimmer who represented the United States at the 1936 Summer Olympics in Berlin.
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