| Ejemplar | Hijos | Nietos |
Thornbury Rose (uk-usa)   Durham Watch x Walworth Gouger |
Chequitta Thornbury Paradox (uk-usa) x Thornbury Rose (uk-usa) |
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| Princess Dollar Thornbury Paradox (uk-usa) x Thornbury Rose (uk-usa) |
Lady Linda (usa) Grenville Bisby x Princess Dollar |
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Thornbury Chum  Thornbury Paradox (uk-usa) x Thornbury Rose (uk-usa) |
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| Willumbia Kalitan Ch Thornbury Diamond (uk-usa) x Thornbury Rose (uk-usa) |
Bell ( Nicholson) Willumbia Kalitan x Lady London (usa) |
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| Betsie C I I Willumbia Kalitan x Mowitzer |
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| Bob (usa 1910) Willumbia Kalitan x Princess Virginia |
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| Buster (usa 1910) Willumbia Kalitan x Lady London (usa) |
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| Cressmore Dandy I I Willumbia Kalitan x Mowitzer |
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| Doyle Florence Willumbia Kalitan x Mowitzer |
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| Fritz (usa 1909) Willumbia Kalitan x Mowitzer |
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| Grenville Bisby Willumbia Kalitan x Lady London (usa) |
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| Hellon Clothes Willumbia Kalitan x Mowitzer |
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| Jack Binns Willumbia Kalitan x Lady London (usa) |
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| Lady Hope Willumbia Kalitan x Princess Virginia |
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| Lady Willumbia Margarita Willumbia Kalitan x Nairod Moston Hecate (uk-usa) |
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| London Bell (usa 1909) Willumbia Kalitan x Lady London (usa) |
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| Lord Willumbia Sarnia Powell Willumbia Kalitan x Nairod Moston Hecate (uk-usa) |
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| Lovey (usa) Willumbia Kalitan x Lady London (usa) |
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| Mab ( Dempsey) Willumbia Kalitan x Mowitzer |
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| Mackalene Willumbia Kalitan x Mowitzer |
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| Midgen Willumbia Kalitan x Mowitzer |
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| Miker Willumbia Kalitan x Lady London (usa) |
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| Pocatello Willumbia Kalitan x Mowitzer |
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| Royal Flush Willumbia Kalitan x Mowitzer |
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| Rusty Gold Willumbia Kalitan x Lady London (usa) |
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| Sir Chang Willumbia Kalitan x Mowitzer |
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| Stubborn Cinderella Willumbia Kalitan x Lady London (usa) |
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| Viola Berger Willumbia Kalitan x Mowitzer |
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| West Imp Willumbia Kalitan x Mowitzer |
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| Windor Willumbia Kalitan x Lady London (usa) |
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| Willumbia Wrinkles Tecumseh Pride x Thornbury Rose (uk-usa) |