| Ejemplar | Hijos | Nietos |
Rosando   desconocido x desconocida |
Gunboat Duchess Ch Newington Prince Arthur (uk-usa) x Rosando |
Chubby Chap  General Grant x Gunboat Duchess General Grant x Gunboat Duchess |
| Clarksfield Baroness Morovian Baron x Gunboat Duchess Morovian Baron x Gunboat Duchess |
||
| Maisy Beresford General Beresford x Gunboat Duchess General Beresford x Gunboat Duchess |