| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1959 |
| breeder | USA |
| Sire line | Hyperion |
| Dam line | Stray Shot |
| Owner |
|
Summer Tan
(USA)
USA bay, 1952 |
Heliopolis
(GB)
bay, 1936 |
Hyperion
(GB)
chestnut, 1930 |
|
Drift
(GB)
br., 1926 |
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|
Miss Zibby
(USA)
chestnut, 1942 |
Omaha
(USA)
chestnut, 1932 |
|
|
|
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|
Manzana
(USA)
USA bay, 1948 |
Count Fleet
(USA)
br., 1940 |
Reigh Count
(USA)
chestnut, 1925 |
|
Quickly
|
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|
Durazna
(USA)
bay, 1941 |
Bull Lea
(USA)
br., 1935 |
|
|
Myrtlewood
(USA)
bay, 1932 |