| Ejemplar | Hijos | Nietos |
Kingsbury Sadylyn   desconocido x desconocida |
Billy Boy (usa 247769)  Cintra John (uk-usa) x Kingsbury Sadylyn |
Dolly Dimples Billy Boy (usa 247769) x Peggy Wringht Billy Boy (usa 247769) x Peggy Wringht |
| Gordon Dame Billy Boy (usa 247769) x Hugmetite Billy Boy (usa 247769) x Hugmetite |
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| John Bull Wright Billy Boy (usa 247769) x Peggy Wringht Billy Boy (usa 247769) x Peggy Wringht |
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| Prince Rupert I I (usa) Billy Boy (usa 247769) x Peggy Wringht Billy Boy (usa 247769) x Peggy Wringht |
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| Queen Patsie Billy Boy (usa 247769) x Peggy Wringht Billy Boy (usa 247769) x Peggy Wringht |
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| Kingsbury Duchess (usa 1915) Lord Elberon x Kingsbury Sadylyn |
Kelly Mike Cintra John (uk-usa) x Kingsbury Duchess (usa 1915) Cintra John (uk-usa) x Kingsbury Duchess (usa 1915) |
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| Miss Towe Marquis Towe Marquis (uk-usa) x Kingsbury Duchess (usa 1915) Towe Marquis (uk-usa) x Kingsbury Duchess (usa 1915) |