| Figli | Nipoti | |
Drummond Sir John   Blackstone (usa-can 16829) x Drummond Red Rose (usa-can) |
Brynhyfryd Judy  Drummond Sir John x Drummond Kitty Royal |
|
| Lady Betty B Drummond Sir John x Jersey Noxie |
| Figli | Nipoti | |
| Drummond Sir John Blackstone (usa-can 16829) x Drummond Red Rose (usa-can) |
Brynhyfryd Judy Drummond Sir John x Drummond Kitty Royal |
|
| Lady Betty B Drummond Sir John x Jersey Noxie |