| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1968 |
| breeder | USA |
| Sire line | Nasrullah |
| Dam line | Alexander mare |
| Owner | USA |
|
Jacinto
(USA)
USA br., 1962 |
Bold Ruler
(USA)
br., 1954 |
Nasrullah
(GB)
bay, 1940 |
|
Miss Disco
(USA)
bay, 1944 |
||
|
Cascade II
(GB)
d.-bay, 1951 |
Precipitation
(GB)
chestnut, 1933 |
|
|
Marita
(GB)
br., 1942 |
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|
Key Bridge
(USA)
USA bay, 1959 |
Princequillo
(IRE)
bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
|
Cosquilla
(GB)
bay, 1933 |
||
|
Blue Banner
(USA)
bay, 1952 |
War Admiral
(USA)
br., 1934 |
|
|
Risque Blue
(USA)
bay, 1941 |