| Sons | Grand-sons | |
Tuffy Maggie Royalist   Ch Magnet Michael x Polly Royal |
Ch Boilerbull   The Crovanspring I I x Tuffy Maggie Royalist |
|
| Magnet Snowgirl Markham Duke x Tuffy Maggie Royalist |
||
| Markham Duke Girl Markham Duke x Tuffy Maggie Royalist |