| Figli | Nipoti | |
Heather Boy   Son O' Mike Double x Lady Mossarg |
Bounce (usa 1933) Heather Boy x Lady Mossarg |
|
Halsted Lady   Heather Boy x Lady Mossarg |
||
| Sir John Bradford Heather Boy x Lady Mossarg |
| Figli | Nipoti | |
| Heather Boy Son O' Mike Double x Lady Mossarg |
Bounce (usa 1933) Heather Boy x Lady Mossarg |
|
| Halsted Lady Heather Boy x Lady Mossarg |
||
| Sir John Bradford Heather Boy x Lady Mossarg |