繁殖牝馬データ
Rockfel
1935年
| 産地 |
|---|
血統
| Felstead 1925 | Spion Kop 1917 | Spearmint |
| Felkington 1918 | Lemberg | |
| Rockliffe 1928 | Santorb 1921 | Santoi |
| Sweet Rocket 1922 | Rock Flint | |
5代血統内クロス
| 産地 |
|---|
| Felstead 1925 | Spion Kop 1917 | Spearmint |
| Felkington 1918 | Lemberg | |
| Rockliffe 1928 | Santorb 1921 | Santoi |
| Sweet Rocket 1922 | Rock Flint | |