Ranking the 100 best Bears players ever: No. 25, George Halas
Virginia Halas McCaskey celebrates 100th birthday
Chicago Bears owner Virginia Halas McCaskey turns 100 years old
Walter Payton, Biography & Facts
Pro Football Hall of Fame
Halas, Ditka, Fortmann named to All-Time Team
Decatur Staleys – Chicago Bears 100 years - Spencer Films LLC
McCaskey lauds Decatur's role in Bears history
NFL star George Halas was once a Yankee
Walter Payton, Biography & Facts
Pro Football Hall of Fame for Eagles fans: Canton, Ohio guide
Papa Bear' Halas honored with statue
100 Reasons: George Halas' Hall of Fame career began in Decatur
Decatur Staleys – Chicago Bears 100 years - Spencer Films LLC