Name Margaret, of | ||
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Died July 12, 1230, Besancon, France Spouse Otto I, Count of Burgundy (m. 1190), Hugh of Oisy, Lord of Montmirail (m. 1183), Walter of Avesnes Children Mary, Countess of Blois, Beatrice II, Countess of Burgundy, Joan I, Countess of Burgundy Parents Alix of France, Theobald V, Count of Blois Grandchildren Adelaide, Countess of Burgundy Similar People Marie of France - Countess, Louis VII of France, Frederick I - Holy Roman E, Eleanor of Aquitaine, Henry II of England |
Margaret of Blois (French: Marguerite) (died 1230) was daughter of Theobald V of Blois and his wife Alix of France. She was suo jure countess of Blois from 1218 to 1230.

Marriage
Margaret married three times. Her first marriage was to Hugh of Oisy, Lord of Montmirail. Her second husband was Otto I, Count of Burgundy, with whom she had two daughters:
Finally, she married Walter II of Avesnes, they had:
References
Margaret, Countess of Blois Wikipedia(Text) CC BY-SA