| Ejemplar | Hijos | Nietos |
Princess Sonsie I I Of Baumbrae   King Best x Derbyshire Queen (uk-can) |
Captain Jack I I  Ch Hefty Best (can-usa) x Princess Sonsie I I Of Baumbrae |
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| Chum I I (usa) Ch Hefty Best (can-usa) x Princess Sonsie I I Of Baumbrae |
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| Duke Grant Hefty Rascal Of Baumbrae (can-usa 563055) x Princess Sonsie I I Of Baumbrae |
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| Maggie Darling Hefty Rascal Of Baumbrae (can-usa 563055) x Princess Sonsie I I Of Baumbrae |
Edward Rex Prince Rexo x Maggie Darling |
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| Square Lake Lass Ch Hefty Best (can-usa) x Princess Sonsie I I Of Baumbrae |