| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 2017 |
| breeder | USA |
| Sire line | Northern Dancer |
| foaling reference | Ам. |
| Owner | USA |
|
Hard Spun
(USA)
USA bay, 2004 |
Danzig
(USA)
bay, 1977 |
Northern Dancer
(CAN)
bay, 1961 |
|
Pas de Nom
(USA)
d.-bay, 1968 |
||
|
Turkish Tryst
(USA)
chestnut, 1991 |
Turkoman
(USA)
d.-bay, 1982 |
|
|
Darbyvail
(USA)
chestnut, 1984 |
||
|
Song of Solomon
(USA)
USA d.-bay, 2006 |
Unbridled's Song
(USA)
grey, 1993 |
Unbridled
(USA)
bay, 1987 |
|
Trolley Song
(USA)
grey, 1983 |
||
|
Regal Miss Copelan
(USA)
bay, 1995 |
Copelan
(USA)
bay, 1980 |
|
|
Regal Pennant
(CAN)
d.-bay, 1988 |