| breed | Thoroughbred |
| color / sex / birth date | br. f ., 1829 |
| breeder | USA |
| Sire line | Herod |
| Dam line | Daffodil's Dam |
| foaling reference | Ам. |
| Owner | USA |
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Sumpter
(USA)
USA chestnut, 1818 |
Sir Archy
(USA)
bay, 1805 |
Diomed
(GB)
chestnut, 1777 |
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Mary Bedford
(USA)
USA bay, 1816 |
Duke of Bedford
(USA)
bay, |
Bedford
(GB)
bay, 1792 |
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Speculator mare
(USA)
chestnut, 1813 |
Speculator
(GB)
bay, 1795 |
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Dare Devil mare
(USA)
bay, 1806 |