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In page Godolphin Arabian:

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The American connection began with the filly Selima (born in 1745 out of Shireborn). She was purchased by Benjamin Tasker Jr. of the Province of Maryland in Colonial America, carried to the new world, and raced between 1750 and 1753. She won the biggest prize of the era, 2,500 pistoles at Gloucester, Virginia which marked "the beginning of the remarkable racing contests between the rival colonies of Maryland and Virginia." After this, she became a successful broodmare at the Belair Stud in Collington, Maryland.[3][4]