| Ejemplar | Hijos | Nietos |
Pretty Polly (uk)   Lenndu x Wellingford Baroness |
Sedbergh Monk  Bonthron x Pretty Polly (uk) |
Jimmy (uk-usa 1914)  Sedbergh Monk x The Squire |
| Prince George (uk-usa) Sedbergh Monk x Walton Lassie |
| Ejemplar | Hijos | Nietos |
| Pretty Polly (uk) Lenndu x Wellingford Baroness |
Sedbergh Monk Bonthron x Pretty Polly (uk) |
Jimmy (uk-usa 1914) Sedbergh Monk x The Squire |
| Prince George (uk-usa) Sedbergh Monk x Walton Lassie |