| Sons | Grand-sons | |
Sir Douglas (can)   Tam Hin (uk-can) x Drummond Kitty Royal |
Rowdy Maggie   Sir Douglas (can) x Nellie Hermit |
Jiggs Judy (usa-can) Jiggs I I I (usa) x Rowdy Maggie Jiggs I I I (usa) x Rowdy Maggie |
| Sons | Grand-sons | |
| Sir Douglas (can) Tam Hin (uk-can) x Drummond Kitty Royal |
Rowdy Maggie Sir Douglas (can) x Nellie Hermit |
Jiggs Judy (usa-can) Jiggs I I I (usa) x Rowdy Maggie Jiggs I I I (usa) x Rowdy Maggie |