| breed | Thoroughbred |
| color / sex / birth date | d.-bay f ., 1998 |
| breeder | USA |
| Sire line | Northern Dancer |
| Dam line | Calceolaire |
| foaling reference | Ам. |
| Owner | USA |
|
Boundary
(USA)
USA bay, 1990 |
Danzig
(USA)
bay, 1977 |
Northern Dancer
(CAN)
bay, 1961 |
|
Pas de Nom
(USA)
d.-bay, 1968 |
||
|
Edge
(USA)
chestnut, 1978 |
Damascus
(USA)
bay, 1964 |
|
|
Ponte Vecchio
(USA)
bay, 1970 |
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|
Clef d'Argent
(USA)
USA bay, 1976 |
Key to the Mint
(USA)
bay, 1969 |
Graustark
(USA)
chestnut, 1963 |
|
Key Bridge
(USA)
bay, 1959 |
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|
Maid of France
(USA)
bay, 1968 |
Sir Gaylord
(USA)
d.-bay, 1959 |
|
|
Marche Lorraine
(FR)
chestnut, 1949 |