| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Key to Inter | 牝 | Interco | Key Lady | 1986 |
| Internight | 牝 | Interco | Midnight Clear | 1987 |
| Struttin Joey P. | 牡 | Interco | Linda W. | 1987 |
| Blaze O'Brien | 騸 | Interco | Irish O'Brien | 1987 |
| Chickaloon | 牝 | Interco | Frosty Answer | 1987 |
| Materco | 牝 | Interco | Meadow Dancer | 1987 |
| Ocean Surge | 牡 | Interco | Ocean Jewel | 1987 |
| Scarlet O'Brien | 牝 | Interco | Irish O'Brien | 1988 |
| Mizter Interco | 牡 | Interco | Miz Rabbit | 1988 |
| Interclear | 牝 | Interco | Midnight Clear | 1988 |
| Myapologiestoher | 牝 | Interco | Gentle Hands | 1988 |
| Interclipse | 牝 | Interco | Northern Eclipse | 1988 |
| Interdance | 騸 | Interco | Une Pavane | 1988 |
| Interwit | 騸 | Interco | Ready Wit | 1989 |
| Megan's Interco | 騸 | Interco | Don's Quillo | 1989 |
| Interfere | 騸 | Interco | Northern Eclipse | 1989 |
| Frosty Winter | 牝 | Interco | Frosty Answer | 1989 |
| Interpavane | 牝 | Interco | Une Pavane | 1989 |
| Inter Pavilion | 牡 | Interco | Une Pavane | 1990 |
| Miss Wardo | 牝 | Interco | Northern Eclipse | 1990 |