| Ejemplar | Hijos | Nietos |
Peterboro Sweetheart   Leister Butcher Boy x Scarboro Livewire |
Alaunt Sweetheart  Nanny Romeo x Peterboro Sweetheart |
Mudge I I Rex I I I (can-usa) x Alaunt Sweetheart |
Spud (usa 1926)  Rex I I I (can-usa) x Alaunt Sweetheart |
||
| Lucky Chieff Nanny Romeo x Peterboro Sweetheart |
||
| Roxton Prince Nanny Romeo x Peterboro Sweetheart |