Roy Mackal, Date of Birth, Place of Birth, Date of Death
TweetRoy Mackal
American biochemist
Date of Birth: 01-Aug-1925
Place of Birth: Milwaukee, Wisconsin, United States
Date of Death: 14-Sep-2013
Profession: biochemist
Nationality: United States
Zodiac Sign: Leo 
About Roy Mackal
- Roy P.
- Mackal (August 1, 1925 – September 14, 2013) was a University of Chicago biologist best known to the general public for his interest in cryptozoology, a pseudoscience.
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