| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1963 |
| breeder | USA |
| Sire line | Prince Rose |
| Dam line | Echo |
| foaling reference | Ам. |
| Owner | USA |
|
Princequillo
(IRE)
Ireland bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
Rose Prince
(FR)
bay, 1919 |
|
Indolence
1920 |
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|
Cosquilla
(GB)
bay, 1933 |
Papyrus
(IRE)
br., 1920 |
|
|
Quick Thought
|
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|
Olympia Dell
(USA)
USA chestnut, 1953 |
Olympia
(USA)
bay, 1946 |
Heliopolis
(GB)
bay, 1936 |
|
Miss Dolphin
(USA)
chestnut, 1934 |
||
|
Star Student
(USA)
chestnut, 1947 |
Rhodes Scholar
(GB)
bay, 1933 |
|
|
Delmarie
(USA)
chestnut, 1937 |