| Ejemplar | Hijos | Nietos |
Bertha   Ch Tippoo (uk-usa) x Toria |
Gyp (uk Naylor) Tommy Gripper x Bertha |
Gyp I I Rustic Victor x Gyp (uk Naylor) |
Hard As Nais  Royal George ( St George) x Bertha |
Mischievous Meg Hard As Nais x Lucy (1885) |
|
| Rocket Sambo (uk-can 1870) x Bertha |
Young Rocket Pincher x Rocket |