| Name | Dam of Billy Root (US) |
| YoB | |
| Sex | mare |
| Colour | |
| Sire | ? |
| Dam | Grandam of Billy Root (US) |
| Damsire | Justin Morgan (ex Figure) (morgan) (US), 1789 |
| Breeder | |
| Birthplace |
| Dam of Billy Root (US) | ? | ? | ? |
| ? | |||
| ? | ? | ||
| ? | |||
| Grandam of Billy Root (US) | Justin Morgan (ex Figure) (morgan) (US), 1789 | True Briton xx (USA), 1764 | |
| Diamond Mare xx (USA), 1784 | |||
| ? | ? | ||
| ? |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1829 | Billy Root (US) | horse | Sherman Morgan (morgan) (US), 1808 - Dam of Billy Root (US) |