| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Quiet | 牝 | Quadrangle | エツヂオブイヴニング | 1969 |
| Joe's Florence | 牝 | Quadrangle | La Verde | 1969 |
| Rosalie Cindy | 牝 | Quadrangle | Pesty Gail | 1969 |
| Detangle | 牝 | Quadrangle | Determined Lady | 1969 |
| Parkrangle | 牡 | Quadrangle | Junior League | 1969 |
| Pink Platinum | 牝 | Quadrangle | Romwood | 1969 |
| Susan's Girl | 牝 | Quadrangle | Quaze | 1969 |
| Square Angel | 牝 | Quadrangle | Nangela | 1970 |
| Pussy Quillo | 牝 | Quadrangle | Annul | 1970 |
| Geometry | 牝 | Quadrangle | Abeyance Lass | 1970 |
| Branford Court | 牡 | Quadrangle | Blue Banner | 1970 |
| Angle Light | 牡 | Quadrangle | Pilot Light | 1970 |
| Rokeby Venus | 牝 | Quadrangle | All Beautiful | 1970 |
| ハンテイングボツクス | 牝 | Quadrangle | Abermaid | 1970 |
| Right Angle | 騸 | Quadrangle | Benares | 1970 |
| Alchemilla | 牝 | Quadrangle | Sweet Sue | 1971 |
| Fangle | 牝 | Quadrangle | Favor | 1971 |
| Set the Style | 牝 | Quadrangle | Style | 1971 |
| Mistress Q. | 牝 | Quadrangle | Helpful | 1971 |
| Four Bells | 牝 | Quadrangle | Call the Watch | 1971 |