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In page Margaret of Hereford:

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She married Humphrey II de Bohun, an Anglo-Norman aristocrat and steward of King Henry I of England, on an unknown date before 1139. Like Margaret's father, Humphrey later supported Empress Matilda against her rival King Stephen during the period of civil war that raged over England, known to history as The Anarchy. Together, Margaret and her husband founded Farleigh Priory, although the charter is undated.[citation needed] The marriage produced a total of five children: