| Name | King William xx (GB) |
| YoB | 1777 |
| Sex | horse |
| Colour | bay |
| Sire | Herod xx (GB), 1758 |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
| King William xx (GB), 1777 | Herod xx (GB), 1758 | Tartar xx (GB), 1743 | Croft's Partner xx (GB), 1718 |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| - | Doolittle's King William (US) | black | horse | King William xx (GB), 1777 - |