| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1987 |
| breeder | USA |
| Sire line | Nasrullah |
| Dam line | Blacklegs Royal Mare |
| foaling reference | Ам. |
| Owner | USA |
|
Irish River
(FR)
France chestnut, 1976 |
Riverman
(USA)
bay, 1969 |
Never Bend
(USA)
d.-bay, 1960 |
|
River Lady
(USA)
bay, 1963 |
||
|
Irish Star
(FR)
bay, 1960 |
Klairon
(FR)
bay, 1952 |
|
|
Botany Bay
(FR)
bay, 1954 |
||
|
Danseur Fabuleux
(USA)
USA bay, 1982 |
Northern Dancer
(CAN)
bay, 1961 |
Nearctic
(CAN)
d.-bay, 1954 |
|
Natalma
(USA)
bay, 1957 |
||
|
Fabuleux Jane
(USA)
1974 |
Le Fabuleux
(FR)
chestnut, 1961 |
|
|
Native Partner
(USA)
br., 1966 |