| Ejemplar | Hijos | Nietos |
Sir William (au)    Cranham Pedro x Lady Tuffley |
Billy Bully  Sir William (au) x Cotswold Beauty |
Belsize Boaz Billy Bully x Belsize Brair Billy Bully x Belsize Brair |
Cholmeley Little Monty  Billy Bully x Diva (uk) Billy Bully x Diva (uk) |
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| Countess of Warwick (Rink or Rooney) Sir William (au) x Her Excellency |
Vanguard (AU*)  Taraxacum x Countess Of Warwick (rink Or Rooney) Taraxacum x Countess Of Warwick (rink Or Rooney) |
|
| Felton Duke Sir William (au) x Dutch (1898) |
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Glenmore Billie  Sir William (au) x Hine Toa |
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| Lion Chief Sir William (au) x Dutch (1898) |
Dundee Newsboy (uk-usa)  Lion Chief x Rosemount Mab Lion Chief x Rosemount Mab |
|
| Sutton Prince Lion Chief x Fussuffe Lion Chief x Fussuffe |
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| Muston Cruiser Sir William (au) x Muston Battleship |
Bessie (au) British General x Muston Cruiser British General x Muston Cruiser |
|
| Muston Yellowstone Ch Greenstone (nz) x Muston Cruiser Ch Greenstone (nz) x Muston Cruiser |
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| Roma (au) Sir William (au) x Pom Pom |
Tatters (au) Battle Royal x Roma (au) Battle Royal x Roma (au) |
|
| Susan Sir William (au) x Ruth |
Athlete Royal Stone x Susan Royal Stone x Susan |
|
| Sweet Peace Sir William (au) x Pom Pom |
Sweet Heart Battle Royal x Sweet Peace Battle Royal x Sweet Peace |
|
| Tigress (AU) Sir William (au) x Hine Toa |