| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1962 |
| breeder | USA |
| Sire line | Hyperion |
| Dam line | Toxophilite mare |
| foaling reference | Ам. |
| Owner | USA |
|
Swaps
(USA)
USA chestnut, 1952 |
Khaled
(GB)
d.-bay, 1943 |
Hyperion
(GB)
chestnut, 1930 |
|
Eclair
(GB)
bay, 1930 |
||
|
Iron Reward
(USA)
bay, 1946 |
Beau Pere
1927 |
|
|
Iron Maiden
(USA)
bay, 1941 |
||
|
Most Likely
(USA)
USA bay, 1953 |
Heliopolis
(GB)
bay, 1936 |
Hyperion
(GB)
chestnut, 1930 |
|
Drift
(GB)
br., 1926 |
||
|
Strange Device
(USA)
bay, 1938 |
Stimulus
(USA)
chestnut, 1922 |
|
|
Escutcheon
(USA)
bay, 1927 |