She is married to Rudolf van Achalm.
They got married
Child(ren):
ADELHEID (-29 Aug [1065], bur Strasbourg Cathedral[232]). Ortlieb's Chronicon of Zwiefalten records that Rudolf married "filiam comitis Liuthoni ac Willibirgæ de Mumpilgart seu de Wulvelingin Adelheidam...sororem Hunfridi Ravennantiam archiepiscopi", adding that the couple had seven sons and three daughters[233]. A charter dated to [1053] records that "sue sororis Adelheide, eiusque filiorum" confirmed the donations to Strasbourg by "Hunfrit Argentinensis ecclesie…canonicus, postea…Ravennas archiepiscopi" after first challenging them[234]. m RUDOLF Graf von Achalm, son of --- (-24 Sep ----, bur Dettingen, transferred to Zwiefalten).
Bronnen:
[232] ES XII 77A (Die Grafen von Achalm).
[233] Ortliebi Zwifaltensis Chronicon I.1, MGH SS X, p. 71.
[234] Viellard (1884), 70, p. 120.
https://fmg.ac/Projects/MedLands/ALSACE.htm#Adelheiddied1065MRudolfAchalm