| Ejemplar | Hijos | Nietos |
Boltonia (can)   Knowsley Boy x Lady Topnotch |
Walworth Major Byng  Walworth Major x Boltonia (can) |
|
| Walworth Princess Pat Walworth Major x Boltonia (can) |
||
| Walworth Rex Walworth Major x Boltonia (can) |
| Ejemplar | Hijos | Nietos |
| Boltonia (can) Knowsley Boy x Lady Topnotch |
Walworth Major Byng Walworth Major x Boltonia (can) |
|
| Walworth Princess Pat Walworth Major x Boltonia (can) |
||
| Walworth Rex Walworth Major x Boltonia (can) |