| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Determined Woman | 牝 | Determined Man | Sand of Pleasure | 1968 |
| First Encounter | 牝 | Determined Man | Kenilworth | 1969 |
| Determined Cosmic | 牡 | Determined Man | Sis Cosmic | 1969 |
| Rare Adventure | 牡 | Determined Man | Super Fischel | 1969 |
| Determined Love | 牝 | Determined Man | New Love | 1970 |
| Infer | 牝 | Determined Man | La Coronilla | 1970 |
| Determined King | 牡 | Determined Man | New Love | 1971 |
| Fair Man | 騸 | Determined Man | Frampton Fair | 1975 |
| Citation's Star | 騸 | Determined Man | O'Hara's Starlett | 1980 |
| Determined Cavan | 騸 | Determined Man | Summerhill Queen | 1980 |
| Determined Candace | 牝 | Determined Man | O'Hara's Starlett | 1981 |
| General Leroy | 騸 | Determined Man | Summerhill Queen | 1983 |
| Bowlegged John J. | 牡 | Determined Man | Summerhill Queen | 1984 |
| Sweet Gidget | 牝 | Determined Man | O'Hara's Starlett | 1985 |
| Frank's Ride Home | 騸 | Determined Man | O'Hara's Starlett | 1987 |