| breed | Thoroughbred |
| color / sex / birth date | d.-bay f ., 1962 |
| breeder | USA |
| Sire line | St. Simon |
| Dam line | St. Marguerite |
| foaling reference | Ам. |
| Owner | USA |
|
Tulyar
(IRE)
Ireland d.-bay, 1949 |
Tehran
(GB)
bay, 1941 |
Bois Roussel
(FR)
d.-bay, 1935 |
|
Stafaralla
(FR)
bay, 1935 |
||
|
Neocracy
(GB)
br., 1944 |
Nearco
(ITY)
br., 1935 |
|
|
|
||
|
Russ-Marie
(USA)
USA bay, 1956 |
Nasrullah
(GB)
bay, 1940 |
Nearco
(ITY)
br., 1935 |
|
Mumtaz Begum
(FR)
bay, 1932 |
||
|
Marguery
(USA)
bay, 1938 |
Sir Gallahad III
(FR)
bay, 1920 |
|
|
Marguerite
(USA)
chestnut, 1920 |