| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Take the Fifth | Prove It | キヤンデイケーパー | 1973 |
| Need No Proof | Prove It | Sheer Toni | 1973 |
| Prove Us Royal | Prove It | She Jr. | 1974 |
| Go Ette | Prove It | 1974 | |
| Sgt. Flint | Prove It | Sheba S. | 1975 |
| Lester C. | Prove It | Chaste | 1975 |
| Ruling Proof | Prove It | Ruling Princess | 1975 |
| Beyond Doubt | Prove It | Royal Ermine | 1976 |
| Sweet Medley | Prove It | Melody Tree | 1977 |
| Bayou Rebel | Prove It | Fancy Fair | 1977 |
| Master Guide | Prove It | Fancy Fair | 1978 |
| Twin Lea | Prove It | Quasi | 1978 |
| Prove Ali | Prove It | Alibage | 1979 |
| Inch in Time | Prove It | Old Measure | 1981 |