| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Bold Sunrise | 牡 | Bold Reason | Miss Morningside | 1973 |
| Valiant Dame | 牝 | Bold Reason | Docemina | 1973 |
| Ship Reason | 牡 | Bold Reason | Shipboard Romance | 1973 |
| Klassy Reason | 牝 | Bold Reason | Klassy Poppy | 1973 |
| Chancy Dance | 牝 | Bold Reason | Hasty Hitter | 1973 |
| Dame Juliana | 牝 | Bold Reason | Carnival Queen | 1973 |
| Quit Me Not | 牝 | Bold Reason | Aspidistra | 1973 |
| Fine as Wine | 牝 | Bold Reason | May Berry | 1973 |
| Hall of Reason | 牡 | Bold Reason | Faneuil Hall | 1973 |
| Legal Chambers | 牝 | Bold Reason | Chateaupavia | 1974 |
| Robbin Ben | 牡 | Bold Reason | May Berry | 1974 |
| Sound Reason | 牡 | Bold Reason | New Tune | 1974 |
| North Wind | 騸 | Bold Reason | Icy Blast | 1974 |
| Bold France | 牡 | Bold Reason | La Franzette | 1974 |
| Hatha | 牝 | Bold Reason | Nervous Flyer | 1974 |
| Bactu Reason | 牝 | Bold Reason | Bacchian | 1974 |
| Symbionese | 牝 | Bold Reason | Kamakura | 1974 |
| Boldly Beautiful | 牝 | Bold Reason | Decor | 1974 |
| Bold Dell | 牝 | Bold Reason | Seadell | 1974 |
| Important Reason | 牡 | Bold Reason | Navarone | 1974 |