| Ejemplar | Hijos | Nietos |
Duchess Of Ambleside   Heywood Marquis x Euston Princess |
Ch Boltonia Bulwark (uk-usa)     Kilburn Regal x Duchess Of Ambleside |
Boltonia Banker Ch Boltonia Bulwark (uk-usa) x Rafon Raddie Ch Boltonia Bulwark (uk-usa) x Rafon Raddie |
| Boltonia Bulwarkson Ch Boltonia Bulwark (uk-usa) x Boltonia Beryl Ch Boltonia Bulwark (uk-usa) x Boltonia Beryl |
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Brynhyfryd Bulwark  Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |
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| Brynhyfryd Smasher Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |
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| Cimra (uk-can) Ch Boltonia Bulwark (uk-usa) x Penryhn Molly Ch Boltonia Bulwark (uk-usa) x Penryhn Molly |
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| Failsworth White Squall Ch Boltonia Bulwark (uk-usa) x Biddy O'leary Ch Boltonia Bulwark (uk-usa) x Biddy O'leary |
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| High Peak Lottie Ch Boltonia Bulwark (uk-usa) x Boltonia Brocade Ch Boltonia Bulwark (uk-usa) x Boltonia Brocade |
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| Homely Sue Ch Boltonia Bulwark (uk-usa) x Saunter Ch Boltonia Bulwark (uk-usa) x Saunter |
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| Kissmenow Ch Boltonia Bulwark (uk-usa) x Kish Ch Boltonia Bulwark (uk-usa) x Kish |
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| Madam Bulwark Ch Boltonia Bulwark (uk-usa) x Somme Girl Ch Boltonia Bulwark (uk-usa) x Somme Girl |
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| Rabban Chief Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |
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| Samuel Dial Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |
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| Scotney Queen Ch Boltonia Bulwark (uk-usa) x Nellie Secundi Madcap Ch Boltonia Bulwark (uk-usa) x Nellie Secundi Madcap |
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| Sedgley Independence Ch Boltonia Bulwark (uk-usa) x Sedgley Joan Ch Boltonia Bulwark (uk-usa) x Sedgley Joan |
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| Sophie Dial Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |
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| The Admiral Ch Boltonia Bulwark (uk-usa) x Lady Tams Ch Boltonia Bulwark (uk-usa) x Lady Tams |