| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1977 |
| breeder | Great Britain |
| Sire line | Hyperion |
| foaling reference | Ан. |
| Owner | Great Britain |
|
Swing Easy
(USA)
USA bay, 1968 |
Delta Judge
(USA)
d.-bay, 1960 |
Traffic Judge
(USA)
chestnut, 1952 |
|
Beautillion
(USA)
black, 1953 |
||
|
Free Flowing
(USA)
|
Polynesian
(USA)
d.-bay, 1942 |
|
|
Rytina
(USA)
br., 1943 |
||
|
Tamergene
(GB)
Great Britain bay, 1968 |
Tamerlane
(GB)
br., 1952 |
Persian Gulf
(GB)
bay, 1940 |
|
Eastern Empress
(GB)
bay, 1944 |
||
|
Epigene
(GB)
chestnut, 1963 |
Epaulette
1951 |
|
|
Midsummer Hill
(GB)
bay, 1958 |