| Full name: | William Blyth Duncan |
| Born: | Q4 1941 |
| Batting: | Right-hand batter |
| Bowling: | Right-arm medium pace |
| Clubs: | Percy Main |
| Teams: | Northumberland Over-50s (Over-50 County Championship: 1996); Percy Main (Miscellaneous: 1971-2001) |
| Lists of matches and more detailed statistics | |