John Derby
John Derby is a former linebacker in the National [Football League]. Derby was a member of the Detroit Lions during the 1992 [NFL season].
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|Iowa Hawkeyes] football team. Derby is also the brother of former NFL player Glenn Derby.