Iron Duke (Jenning's) (US)
| Year of Birth | 1853 |
| Sex | horse |
| Colour | ? |
| Sire | Cassius M Clay (US) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| Iron Duke (Jenning's) | Cassius M Clay (US) | Henry Clay (US) | Andrew Jackson (US) |
| Lady Surrey (US) | |||
| Jersey Kate (US) | ? | ||
| ? | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Black Rat (US) | black | horse | Iron Duke (Jenning's) (US) - Dam of Black Rat (US) |