Re Robert II le Hiérosolymitain
It seems an incorrect merge was done on this profile recently (on 10 June, not by me by the way). They were actually two very different Roberts with different parents and spouses, etc. I have no idea if it can be undone easily, but I do hope so because that is what's necessary
Information about the various persons involved can be found in http://fmg.ac/Projects/MedLands/ANJOU,%20MAINE.htm#RobertNeversSabl... and
http://fmg.ac/Projects/MedLands/FLANDERS,%20HAINAUT.htm#RobertIdied...