| Ejemplar | Hijos | Nietos |
Leon (uk-usa 1882)   Gambler ( Reeves) x Nell ( Davis) |
Barkis Leon (uk-usa 1882) x Thespian (uk-usa) |
|
| Carisbrook (usa 1888) Leon (uk-usa 1882) x Thespian (uk-usa) |
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Columbine (usa 1888)  Leon (uk-usa 1882) x Thespian (uk-usa) |
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| Harlequin (usa 1888) Leon (uk-usa 1882) x Thespian (uk-usa) |
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| Juno (usa 1883) Leon (uk-usa 1882) x Ida (usa 1880) |
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Little Bess  Leon (uk-usa 1882) x Juno I V (uk) |
Bull Ring Nell Jolly Sailor x Little Bess |
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| Bull Ring Rose Jolly Sailor x Little Bess |
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| Punch (usa 1883) Leon (uk-usa 1882) x Ida (usa 1880) |
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| Spider Leon (uk-usa 1882) x Nell ( Tubb's) |
Flight Young Gambler x Spider |
|
| Guildford Helen (uk 1888) Young Gambler x Spider |
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| Guildford Prince Eng Ch Forceps x Spider |
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| Thorndike Leon (uk-usa 1882) x Hillside Belle (usa 1886) |