Adélaide de l'Aigle was born circa 1180 to Richard III de l'Aigle (1135-1187) and Odeline and died 13 October 1216 of unspecified causes. She married Alain I d'Avaugour (c1253-1212) 1204 JL . Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
|Henri II d'Avaugour (1205-1281)||16 January 1205||6 October 1281||Marguerite de Mayenne (1210-1249)|
|Geoffroy I d'Avaugour (1207-1274)|