| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1966 |
| breeder | USA |
| Sire line | Prince Rose |
| Owner | USA |
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Royal Union
chestnut, 1955 |
Hill Prince
(USA)
bay, 1947 |
Princequillo
(IRE)
bay, 1940 |
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Hildene
(USA)
bay, 1938 |
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Noble Princess
(USA)
USA bay, 1961 |
Noble Hero
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Pearliwhirl
(USA)
bay, 1957 |
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