| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Worthy Line | 牝 | Twice Worthy | City Linesu | 1973 |
| Harry's Liability | 騸 | Twice Worthy | Liable | 1973 |
| Worthyana | 牝 | Twice Worthy | Boiseana | 1973 |
| Garden Melody | 牝 | Twice Worthy | Humming Way | 1974 |
| Worthy Poise | 牝 | Twice Worthy | Great Poise | 1974 |
| Worthy Melody | 牝 | Twice Worthy | Humming Way | 1975 |
| Smoke Pole | 牡 | Twice Worthy | Leal | 1975 |
| Prince Worthy | 牡 | Twice Worthy | Park Princess | 1975 |
| Worthy Switch | 牝 | Twice Worthy | Miss Switch | 1975 |
| Twice Hawaiian | 牝 | Twice Worthy | 1975 | |
| Ba Ba Bee | 牝 | Twice Worthy | A-Bee Ba-Bee | 1975 |
| Lily S. | 牝 | Twice Worthy | Boiseana | 1975 |
| Array | 牝 | Twice Worthy | Paris Fashions | 1975 |
| Devastatrice | 牡 | Twice Worthy | Sai A' dieu | 1976 |
| Devi | 牝 | Twice Worthy | Everglow | 1976 |
| Twice as Pretty | 牝 | Twice Worthy | La Porfiada | 1976 |
| Mully | 牝 | Twice Worthy | Irish Wedding | 1976 |
| Thesunalsorises | 牡 | Twice Worthy | Humming Way | 1976 |
| Worth a Bet | 騸 | Twice Worthy | Betsy Be Good | 1976 |
| Ravis | 騸 | Twice Worthy | Humming Way | 1977 |