DELL KOOPKoop, Dell WilliamBorn: September 13, 1922 Holland, MI Born: September 13, 1922 Holland, MI High School: |
| Year | College | Participation |
|---|---|---|
| 1945 | Hope | Lettered |
| Military Service: United States Army |
| Year | League | Assignment |
|---|---|---|
| 1965 | NFL | Umpire |
| 1966 | NFL | Umpire |
| 1967 | NFL | Umpire |
| 3 Years |
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