| Ejemplar | Hijos | Nietos |
Boxley Boy   Hefty Red Dragon (uk-usa) x Boxley Belle |
Brindle Jumbo  Boxley Boy x Bossenden Beauty |
Bossenden Betty desconocido x Brindle Jumbo |
| Cloverley Bertha desconocido x Brindle Jumbo |
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| Dunstonian Defender (late Bossenden Beau Brummel) Ch Diomed (1926) x Brindle Jumbo |
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| Brompton Beauty Boxley Boy x Bossenden Beauty |
Bremen Rex (uk-usa)  Dastur x Brompton Beauty |
|
| Diadem Duchess desconocido x Brompton Beauty |
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| Dioval of High Standing Ch Diomed (1926) x Brompton Beauty |
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| Drummond Monarch Boxley Boy x Sobrina |
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| Golden Brute Boxley Boy x Elaric Reformed Lass |
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| Richard Lion Heart (uk 1930) Boxley Boy x Hefty Sessusan |