| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1847 |
| breeder | Great Britain |
| Sire line | Herod |
| Dam line | Problem |
| foaling reference | Ан. |
| Owner | Great Britain |
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Bay Middleton
(GB)
Great Britain bay, 1833 |
Sultan
(GB)
bay, 1816 |
Selim
(GB)
chestnut, 1802 |
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Io
(GB)
Great Britain bay, 1836 |
Taurus
(GB)
chestnut, 1826 |
Phantom
(GB)
bay, 1808 |
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Problem
(GB)
chestnut, 1823 |
Merlin
(GB)
chestnut, 1815 |
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Pawn
(GB)
bay, 1808 |