| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1990 |
| breeder | USA |
| Sire line | Nasrullah |
| Dam line | Brimmer mare |
| foaling reference | Ам. |
| Owner | USA |
|
Secretariat
(USA)
USA chestnut, 1970 |
Bold Ruler
(USA)
br., 1954 |
Nasrullah
(GB)
bay, 1940 |
|
Miss Disco
(USA)
bay, 1944 |
||
|
Somethingroyal
(USA)
bay, 1952 |
Princequillo
(IRE)
bay, 1940 |
|
|
Imperatrice
(USA)
bay, 1938 |
||
|
Cadeaux D'Amie
(USA)
USA chestnut, 1984 |
Lyphard
(USA)
bay, 1969 |
Northern Dancer
(CAN)
bay, 1961 |
|
Goofed
(USA)
chestnut, 1960 |
||
|
Tananarive
(GB)
bay, 1970 |
Le Fabuleux
(FR)
chestnut, 1961 |
|
|
Ten Double
(USA)
bay, 1961 |