| breed | Thoroughbred |
| color / sex / birth date | d.-bay f ., 2012 |
| breeder | USA |
| Sire line | Northern Dancer |
| Dam line | Woodbine |
| 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 |
||
|
Thunder Daimon
(USA)
USA d.-bay, 2002 |
Thunder Gulch
(USA)
chestnut, 1992 |
Gulch
(USA)
bay, 1984 |
|
Line of Thunder
(USA)
bay, 1987 |
||
|
Daimon
(USA)
d.-bay, 1987 |
Strike Gold
(USA)
br., 1980 |
|
|
Ahpo Hel
(USA)
d.-bay, 1982 |