| Ejemplar | Hijos | Nietos |
Miss Betty Browne   Rydal Defender I I x Monarch Beckie |
Dewey Grattan Hefty Monarch (uk-can) x Miss Betty Browne |
|
Hefty Laddie  Hefty Monarch (uk-can) x Miss Betty Browne |
Clairemont Lass Hefty Laddie x Clairemont Duchess |
|
| Kildare Lady Agnes Hefty Laddie x Lady Beulah |
||
Lady Beulah I I  Hefty Laddie x Lady Beulah |
||
| Tit Bit (can 1925) Hefty Laddie x Kildare Lady Roxanna |
||
| Mac Monarchy Hefty Monarch (uk-can) x Miss Betty Browne |