| Meno | Duchess (US) |
| Rok nar. | 1928 |
| Pohlavie | kobyla |
| Farba | hnedá |
| Otec | McGregor The Great (US), 1915 |
| Matka | Molema (US), 1918 |
| Otec matky | Moko (US), 1893 |
| Chovateľ | Walnut Hall Farm |
| Miesto narodenia |
| Farba | Pohlavie | Pôvod | Chovateľ | ||
|---|---|---|---|---|---|
| 1935 | Neva (US) | kobyla | Gaylworthy (US), 1925 - Duchess (US), 1928 | ||
| 1936 | Venus (S) | kobyla | Mr McElwyn (US), 1921 - Duchess (US), 1928 | ||
| 1949 | Kings Duchess (S) | hnedá | kobyla | Speed King (US), 1937 - Duchess (US), 1928 | Leon. C. Peterson-Brodda |