| Figli | Nipoti | |
Billy (1892)   unknown x unknown |
Jumbo (1893) Billy (1892) x Rose (1886) |
Rose I V (uk)  Jumbo (1893) x Boy Jumbo (1893) x Boy |
| Lincoln Imp Billy (1892) x Judy I I (uk) |
||
| William of Wykeham Billy (1892) x Judy I I (uk) |
| Figli | Nipoti | |
| Billy (1892) unknown x unknown |
Jumbo (1893) Billy (1892) x Rose (1886) |
Rose I V (uk) Jumbo (1893) x Boy Jumbo (1893) x Boy |
| Lincoln Imp Billy (1892) x Judy I I (uk) |
||
| William of Wykeham Billy (1892) x Judy I I (uk) |