| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1968 |
| breeder | USA |
| Sire line | Hyperion |
| Dam line | Queen Bertha |
| foaling reference | Ам |
| Owner | USA |
|
Etonian
(USA)
USA bay, 1954 |
Owen Tudor
(GB)
br., 1938 |
Hyperion
(GB)
chestnut, 1930 |
|
Mary Tudor II
|
||
|
Windsor Whisper
(IRE)
br., 1945 |
Windsor Slipper
(GB)
bay, 1939 |
|
|
Inkling
(GB)
br., 1932 |
||
|
We Try Harder
(USA)
USA chestnut, 1963 |
Blue Prince
(USA)
bay, 1951 |
Princequillo
(IRE)
bay, 1940 |
|
Blue Denim
(USA)
bay, 1940 |
||
|
Nato 2
(GB)
chestnut, 1953 |
Court Martial
(GB)
chestnut, 1942 |
|
|
Safari Moon
(GB)
chestnut, 1946 |