SOURCE NOTES: names: Regnier III Count of Hainaut & Adela of Louvain dau Lambert Count of Louvain [Ref: Moriarty p26] RESEARCH NOTES: names: Regnier III & Adele of Dagsbourg dau Hugh II Count of Dagsbourg [Ref: Moriarty p50, Weis AR #155] Regnier III Count Of Hainaut & Adele [Ref: Watney #486]