| breed | Thoroughbred |
| color / sex / birth date | f ., |
| breeder | |
| Sire line | Hyperion |
| Owner |
|
Heliopolis
(GB)
Great Britain bay, 1936 |
Hyperion
(GB)
chestnut, 1930 |
Gainsborough
(GB)
bay, 1915 |
|
Selene
(GB)
bay, 1919 |
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Drift
(GB)
br., 1926 |
Swynford
(GB)
d.-bay, 1907 |
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Psychic
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