Rosette
| Year of Birth | 0 |
| Sex | mare |
| Colour | ? |
| Sire | The Great McGregor (US) |
| Dam | Flora |
| Damsire | ? |
| Breeder | |
| Birthplace |
Pedigree
| Rosette | The Great McGregor (US) | Peter the Great (US) | Pilot Medium (US) |
| Santos (US) | |||
| Ruth C. McGregor (US) | Jay Mc Gregor (US) | ||
| Baroness Sybil (US) | |||
| Flora | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1944 | Yett (A) | bay | horse | César (A) - Rosette | Landwirtschaftsbeitrieb der Stadt Wien | Wien |