| Ejemplar | Hijos | Nietos |
Challenger Lady   Fair City Challenger x Beach Park Toronto Lass |
Gwendolyn Princess Hefty Toby x Challenger Lady |
Advance Whiff I I  Little Bit x Gwendolyn Princess |
| Madam Pat (usa) Little Bit x Gwendolyn Princess |
||
| Lady Regina Hefty Toby x Challenger Lady |
Big Shot (usa) Ch Roseville Barrie (uk-usa) x Lady Regina |
|
| Happy Brother Lee Ch Roseville Barrie (uk-usa) x Lady Regina |
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| Lady Robinjerry Ch Roseville Barrie (uk-usa) x Lady Regina |
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| Lady Roxy Lee Ch Roseville Barrie (uk-usa) x Lady Regina |
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| Sassy Sister Lee Ch Roseville Barrie (uk-usa) x Lady Regina |
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| Maggie Me Darling Hefty Toby x Challenger Lady |
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| Queenie (usa 1929) Hefty Toby x Challenger Lady |