| breed | Thoroughbred |
| color / sex / birth date | f ., 1998 |
| breeder | USA |
| Sire line | Northern Dancer |
| foaling reference | Ам |
| Owner | USA |
|
Mystery Storm
(USA)
USA bay, 1992 |
Storm Bird
(CAN)
bay, 1978 |
Northern Dancer
(CAN)
bay, 1961 |
|
South Ocean
(CAN)
bay, 1967 |
||
|
Affirmed Classic
(USA)
chestnut, 1986 |
Affirmed
(USA)
chestnut, 1975 |
|
|
Classical Band
(USA)
chestnut, 1980 |
||
|
First Down
(USA)
USA 1987 |
Oh Say
(USA)
bay, 1978 |
Hoist The Flag
(USA)
bay, 1968 |
|
Light Hearted
(USA)
bay, 1969 |
||
|
First Quad
(USA)
1980 |
Quadratic
(USA)
bay, 1975 |
|
|
Confalone
(USA)
1973 |