| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Asterope | 牝 | Blenheim II | Asteria | 1939 |
| Blandisher | 牡 | Blenheim II | La Rambla | 1939 |
| Battle Lark | 牝 | Blenheim II | Gay Bird | 1939 |
| Star Blen | 牡 | Blenheim II | Starweed | 1940 |
| Blenheim Girl | 牝 | Blenheim II | Ethel Dear | 1940 |
| Battle Smoke | 牝 | Blenheim II | Blue Dust | 1940 |
| Two Bells | 牝 | Blenheim II | Countess Time | 1940 |
| Nellie L. | 牝 | Blenheim II | Nellie Flag | 1940 |
| Nippy | 牝 | Blenheim II | Hastinip | 1940 |
| Easy Lass | 牝 | Blenheim II | Slow and Easy | 1940 |
| Ocean Wave | 牡 | Blenheim II | Columbiana | 1940 |
| Blenhour | 牝 | Blenheim II | One Hour | 1940 |
| By Line | 牝 | Blenheim II | Sable Scarf | 1940 |
| Halberd | 牡 | Blenheim II | Wand | 1940 |
| Shotwick | 騸 | Blenheim II | Malvina B. | 1940 |
| Best Risk | 牝 | Blenheim II | Risk | 1940 |
| Sedgemoor | 牡 | Blenheim II | Ladana | 1940 |
| Whirlette | 牝 | Blenheim II | Dustwhirl | 1941 |
| Songburst | 牝 | Blenheim II | Joybird | 1941 |
| Fairy Dancer | 牝 | Blenheim II | Sun Dancer | 1941 |