| Sons | Grand-sons | |
Frogmore Belle   Frogmore Wrinkles x New Market Belle |
Billy (usa 1911)  Bismark (usa 1908) x Frogmore Belle |
|
| Bismark Supreme Bismark (usa 1908) x Frogmore Belle |
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| Boardwalk Willie Bismark (usa 1908) x Frogmore Belle |
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| Burgomaster Bismark (usa 1908) x Frogmore Belle |
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| Fook Show Bismark (usa 1908) x Frogmore Belle |
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| Lady Hower Bismark (usa 1908) x Frogmore Belle |
Cleveland Girl Sir Reginald x Lady Hower |
|
| Mugsy (usa 1917) Sir Reginald x Lady Hower |
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| Mahomet Atlantic Maid Bismark (usa 1908) x Frogmore Belle |
Queenie Merlin Merlin Doctor (uk-usa) x Mahomet Atlantic Maid |
|
| Mahomet Billy Warner Bismark (usa 1908) x Frogmore Belle |
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| Mazzie Bismark (usa 1908) x Frogmore Belle |