| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1813 |
| breeder | USA |
| Sire line | Herod |
| Dam line | Daffodil's Dam |
| foaling reference | Ам. |
| Owner | USA |
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Speculator
(GB)
Great Britain bay, 1795 |
Dragon
(GB)
chestnut, 1787 |
Woodpecker
(GB)
chestnut, 1773 |
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Dare Devil mare
(USA)
USA bay, 1806 |
Dare Devil
(GB)
bay, 1787 |
Magnet
(GB)
br., 1770 |
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Trumpetta
(GB)
br., 1797 |
Trumpator
(GB)
black, 1782 |
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Highflyer mare
(GB)
bay, 1786 |