| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1959 |
| breeder | USA |
| Sire line | Teddy |
| Dam line | Blacklegs Royal Mare |
| foaling reference | Ам. |
| Owner | USA |
|
Mark-Ye-Well
(USA)
USA bay, 1949 |
Bull Lea
(USA)
br., 1935 |
Bull Dog
(FR)
d.-bay, 1927 |
|
Rose Leaves
(USA)
br., 1916 |
||
|
Mar-Kell
(USA)
bay, 1939 |
|
|
|
|
||
|
Transparent
(GB)
Great Britain chestnut, 1946 |
Hyperion
(GB)
chestnut, 1930 |
Gainsborough
(GB)
bay, 1915 |
|
Selene
(GB)
bay, 1919 |
||
|
Invisible
(GB)
chestnut, 1936 |
Asterus
(FR)
bay, 1923 |
|
|
Will O The Wisp
(GB)
chestnut, 1929 |