| Sons | Grand-sons | |
Drewstone Susanne (uk-usa)   Loyal Duke x Loyal Duchess |
Leamington  Astoria Boy x Drewstone Susanne (uk-usa) |
|
| Salvo (usa 1924) Ch Drewstone Barrage x Drewstone Susanne (uk-usa) |
| Sons | Grand-sons | |
| Drewstone Susanne (uk-usa) Loyal Duke x Loyal Duchess |
Leamington Astoria Boy x Drewstone Susanne (uk-usa) |
|
| Salvo (usa 1924) Ch Drewstone Barrage x Drewstone Susanne (uk-usa) |