O'Brien Mare (US)
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Pedigree
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O'Brien Mare
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Byron (US) | chestnut | horse | Royal George (Field's) (US) - O'Brien Mare (US) | Bred near Buffalo, N. Y. |