| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1961 |
| breeder | USA |
| Sire line | Hyperion |
| Dam line | Miss Agnes |
| foaling reference | Ам. |
| Owner | USA |
|
Decathlon
(USA)
USA bay, 1953 |
Olympia
(USA)
bay, 1946 |
Heliopolis
(GB)
bay, 1936 |
|
Miss Dolphin
(USA)
chestnut, 1934 |
||
|
Dog Blessed
(USA)
br., 1941 |
Bull Dog
(FR)
d.-bay, 1927 |
|
|
Blessed Again
(USA)
br., 1932 |
||
|
Cequillo
(USA)
USA bay, 1956 |
Princequillo
(IRE)
bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
|
Cosquilla
(GB)
bay, 1933 |
||
|
Boldness
(USA)
bay, 1948 |
Mahmoud
(FR)
grey, 1933 |
|
|
Hostility
(USA)
bay, 1936 |