| Sons | Grand-sons | |
Fatty Boom A Lady   Kilburn President (uk-usa) x Lady Peggy (usa) |
Barneygat Lady Thornbury Rival (uk-usa) x Fatty Boom A Lady |
|
| Lady Beatrix Thornbury Rival (uk-usa) x Fatty Boom A Lady |
Nelly Diamond  Sociable Ben (uk-usa) x Lady Beatrix Sociable Ben (uk-usa) x Lady Beatrix |
|
| Lady Cloedine Thornbury Rival (uk-usa) x Fatty Boom A Lady |