| Ejemplar | Hijos | Nietos |
Letchford May   Maybank Mayor x Spic And Span |
Letchford Mason   Pleasant Bertie (uk) x Letchford May |
Beauty Mason Letchford Mason x Willesden Beauty |
| Cheshunt Keep Smiling Letchford Mason x Cheshunt Baby |
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| Don Alhambra Letchford Mason x Silent Dolly Dimple |
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| Duchess of Plaza Toro Letchford Mason x Silent Dolly Dimple |
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Duke Of Plaza Toro (uk-usa)  Letchford Mason x Silent Dolly Dimple |
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| Lady Victoria (uk) Letchford Mason x Letchford Lassie |
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| Letchford Minnie Letchford Mason x Letchford Lucy |
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| Mason Gold Letchford Mason x Bullsea |
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| Miss Diamond Letchford Mason x Coral |
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| The Secretary Letchford Mason x Bullsea |
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| Tufnell Of Chance Letchford Mason x Letchford Lassie |
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| Tufnell Snowdrop Letchford Mason x Cheshunt Baby |
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| Willesden Dina Letchford Mason x Willesden Beauty |
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| Woodcraft Dundee Mason (scot-usa) Letchford Mason x Silent Dolly Dimple |