GEORGE O'BRIENO'Brien, George R.Born: 1891 NY Born: 1891 NY High School: |
| Year | College | Participation |
|---|---|---|
| 1912 | Mount Union | Played |
| Year | League | Assignment |
|---|---|---|
| 1921 | APFA | Head Linesman |
| 1923 | NFL | Umpire; Head Linesman |
| 1924 | NFL | Umpire |
| 1925 | NFL | Head Linesman |
| 1926 | NFL | Umpire |
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