Adela of Roucy (est. 1045 - after 1068) Parents Alix de Roucy Hilduin IV of Montdidier Children Otto II, Count of Chiny Siblings Ebles II of Roucy Marguerite of Roucy Beatrix de Montdidier Felicia of Roucy André of Ramerupt Aelis of Roucy Ermentrude de Roucy Ada of Roucy Partners Arnold I of Chiny