| Sons | Grand-sons | |
Hefty Begum   Cyclops (1920) x Ashville Connie |
Eng Am Ch Hefty Son o'Mike    Hefty Young Mike x Hefty Begum |
Gentle Mary Eng Am Ch Hefty Son O'mike x Eastham Marchioness Eng Am Ch Hefty Son O'mike x Eastham Marchioness |
Eng Ch Hefty Master Grumpy  Eng Am Ch Hefty Son O'mike x Hefty Tradition Eng Am Ch Hefty Son O'mike x Hefty Tradition |
||
| Hefty Success Eng Am Ch Hefty Son O'mike x Hefty Tradition Eng Am Ch Hefty Son O'mike x Hefty Tradition |
||
| Kilburn Samson Eng CH Cintra Sam x Hefty Begum |
Hefty Tradition Kilburn Samson x Jutland Sara Kilburn Samson x Jutland Sara |
|
| Keysoe Kilburn Samson x Jutland Sara Kilburn Samson x Jutland Sara |