George Williamson Grand National Wins
- 1899 - Manifesto trained by Willie Moore
Full Results
| Year | Horse | Result | Prize Money | Trainer |
|---|---|---|---|---|
| 1903 | Manifesto | 3 | - | Willie Moore |
| 1900 | Manifesto | 3 | - | Willie Moore |
| 1899 | Manifesto | 1 | £1975 | Willie Moore |
| 1896 | Ardcarn | Fence - Fell | - | Sir Charles Nugent |
| 1895 | Leybourne | 6 | - | Willie Moore |
| 1894 | Carrollstown | 7 | - | W Puttrell |
| 1893 | Tit For Tat | 4 | - | S Harding |
| 1892 | Hollington | 6 | - | J Cannon |