|Date of birth:||March 24, 1968|
|Place of birth:||Oconomowoc, Wisconsin|
|Playing stats at|
His son, A.J., is a tight end with the New England Patriots of the NFL, and his son, Zach, is a tight-end, with the Iowa Hawkeyes football team. Derby is also the brother of former NFL player Glenn Derby.
- ↑ "John Derby". Pro-Football-Reference.com. https://www.pro-football-reference.com/players/D/DerbJo20.htm. Retrieved 2011-02-13.
- ↑ "Recruiting Iowa's Top Football Prospects". Tom Lemming's Blog. http://tomlemming.blogspot.com/2009/09/recruiting-iowas-top-football-prospects.html. Retrieved 2011-02-13.
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