| Ejemplar | Hijos | Nietos |
Moston Cerebus   Carthusian Cerberus x Lady Roberts (uk-usa) |
Pennington Countes  Moston Cerebus x Leesbury Countess |
Welshboy Roy Colonel Bayes x Pennington Countes Colonel Bayes x Pennington Countes |
| Pennington Princess Moston Cerebus x Leesbury Countess |
Pennington Prince (uk-usa)  Moston Michael (late St. Michael) x Pennington Princess Moston Michael (late St. Michael) x Pennington Princess |