Ermengarde married WILLIAM, I on 5 Sep 1189 in ,Woodstock,Oxfordshire,ENGLAND. WILLIAM (son of Henry, Prince Of SCOTLAND, [EARL OF NORTHUM and Ada De WARENNE (WARREN)) was born in 1143 in ,,,Scotland; died on 4 Dec 1214 in ,Sterling,Stirlingshire,Scotland; was buried on 10 Dec 1214 in Abbeyof Arbroath,Arbroath,Angusshire,Scotland. [Group Sheet] [Family Chart]