The Rochester Jeffersons from Rochester, New York played in the National Football League from 1920 to 1925. Formed as an amateur outfit by a rag-tag group of Rochester-area teenagers after the turn of the century (a 1925 report has the team being founded in 1898), the team became known as the Jeffersons in reference to the locale of their playing field on Jefferson Avenue. Around 1908 a teenager by the name of Leo Lyons joined with the club as a player, and within two years began to manage, finance, and promote the team on a full-time basis.