| Sons | Grand-sons | |
Maggie Bach   Lord Nelson I I I x Dora I I |
Black Saint (uk-usa)  Black'un x Maggie Bach |
Irving Darkie Boomerang (uk-usa) x Black Saint (uk-usa) Boomerang (uk-usa) x Black Saint (uk-usa) |
| Irving Grannie Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) |
||
Irving Jock  Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) |
||
| Irving Phebe Boomerang (uk-usa) x Black Saint (uk-usa) Boomerang (uk-usa) x Black Saint (uk-usa) |
||
| Jumbo (1900) Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) Ch Mersham Jock (uk-usa) x Black Saint (uk-usa) |
||
| Lady Irving Ivel Rustic (uk-usa) x Black Saint (uk-usa) Ivel Rustic (uk-usa) x Black Saint (uk-usa) |
||
Mersham Charmer  Boomerang (uk-usa) x Black Saint (uk-usa) Boomerang (uk-usa) x Black Saint (uk-usa) |
||
| Rex (usa) Ivel Rustic (uk-usa) x Black Saint (uk-usa) Ivel Rustic (uk-usa) x Black Saint (uk-usa) |
||
| Rose A (usa) Boomerang (uk-usa) x Black Saint (uk-usa) Boomerang (uk-usa) x Black Saint (uk-usa) |
||
| Craybourne Toodles Aston Lion x Maggie Bach |
Red Kitty Don Alexis x Craybourne Toodles Don Alexis x Craybourne Toodles |
|
| Scalpel Dubbo x Craybourne Toodles Dubbo x Craybourne Toodles |