| Name | Nigger Doctor (US) |
| YoB | |
| Sex | horse |
| Colour | black |
| Sire | King Dave (US) |
| Dam | Rose (US) |
| Damsire | ? |
| Breeder | William Jaxtheimer |
| Birthplace |
| Nigger Doctor (US) | King Dave (US) | Dave Hill (Case's) (US) | Dave Hill (Case's) (US) |
| ? | |||
| Rose (US) | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1880 | Trouble (US) | bay | horse | Nigger Doctor (US) - Dam of Trouble (US) | James Miller |