| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1958 |
| breeder | |
| Sire line | Hyperion |
| Dam line | Maid of Masham |
| Owner |
|
Alibhai
(GB)
Great Britain chestnut, 1938 |
Hyperion
(GB)
chestnut, 1930 |
Gainsborough
(GB)
bay, 1915 |
|
Selene
(GB)
bay, 1919 |
||
|
Teresina
(GB)
chestnut, 1920 |
Tracery
(USA)
br., 1909 |
|
|
Blue Tit
(IRE)
chestnut, 1908 |
||
|
Pocket Edition
(USA)
USA br., 1944 |
Roman
(USA)
bay, 1937 |
Sir Gallahad III
(FR)
bay, 1920 |
|
Buckup
1928 |
||
|
Never Again
(FR)
bay, 1934 |
Pharos
(GB)
bay, 1920 |
|
|
Confidence
(FR)
bay, 1928 |