| Ejemplar | Hijos | Nietos |
Lady Challenger (can 1921)   Arise Challenger Putnam Manor (scot-can) x Delamere Penfold |
Radio Montrose Ch Radio Rex (can) x Lady Challenger (can 1921) |
Signal Greta Signal Happy Day x Radio Montrose |
| Ejemplar | Hijos | Nietos |
| Lady Challenger (can 1921) Arise Challenger Putnam Manor (scot-can) x Delamere Penfold |
Radio Montrose Ch Radio Rex (can) x Lady Challenger (can 1921) |
Signal Greta Signal Happy Day x Radio Montrose |