John Heydler, Date of Birth, Place of Birth, Date of Death
TweetJohn Heydler
American executive
Date of Birth: 10-Jul-1869
Place of Birth: La Fargeville, New York, United States
Date of Death: 18-Apr-1956
Profession: baseball player
Nationality: United States
Zodiac Sign: Cancer 
About John Heydler
- John Arnold Heydler (July 10, 1869 – April 18, 1956) was an American executive in Major League Baseball.
- After working as a National League (NL) umpire, he was the secretary to the NL president and then became the secretary-treasurer of the NL before assuming the NL presidency himself.
- Heydler made early contributions to baseball recordkeeping and statistics.
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