| Sons | Grand-sons | |
Drewstone Jerry   Drewstone Guard x Drewstone Rosie |
Duke Darby  Drewstone Big Number x Drewstone Jerry |
|
| Jiggs M Drewstone Big Number x Drewstone Jerry |
||
| Queen X I I I (usa 1932) Drewstone Big Number x Drewstone Jerry |
| Sons | Grand-sons | |
| Drewstone Jerry Drewstone Guard x Drewstone Rosie |
Duke Darby Drewstone Big Number x Drewstone Jerry |
|
| Jiggs M Drewstone Big Number x Drewstone Jerry |
||
| Queen X I I I (usa 1932) Drewstone Big Number x Drewstone Jerry |