Adelaide von Dagsbourg

this?

-http://fmg.ac/Projects/MedLands/ALSACE.htm#AdelaDachsburgdied961

4. [ ADELA (-961). The Annales Hanoniæ record the death in 961 of "Adela comitissa Montensis…uxor Ragineri comitis"[122], although as this passage follows closely on those dealing with the exploits of "Raginerus Longi-colli" it is unclear to which Count Reginar the Annales are referring at this point. The primary source which confirms her parentage has not yet been identified.

m REGINAR [III] Comte de Hainaut, son of REGINAR [II] Comte de Hainaut & his wife --- (920-973).]