She is married to Roger III van Wavrin.
They got married
Child(ren):
m firstly MATHILDE, daughter of --- (-after 1157). Brassart states that Mathilde, wife of Roger [III] de Wavrin, is named "1157, titre de l’abbaye de Loos" but he does not cite or quote the source[1071].
https://fmg.ac/Projects/MedLands/nfranord.htm#RogerIIIWavrindied1160