MATFRIED (before 944-). The Notitiæ Altorfenses names "Mefridus, patruus prefatorum dominorum" (referring to "comitis Eberhardi sive comitis Hugonis vel istorum fratrum Gerhardi et Maffridi") in relation to a donation he made to Metz St Etienne[861]. These four brothers were the sons of Hugo [V] "Raucus" Graf im Nordgau [Egisheim], who was the son of Luitgarde [Wigeriche] and her second husband Eberhard Graf im Nordgau. The relationship "patruus" referred to above is therefore consistent with Matfried having been paternal uncle of the brothers, uterine half-brother of their father. No other primary source which confirms his parentage has yet been identified. 960. m ---, [relative of Wicfrid Bishop of Verdun].
Bronnen:
[861] Notitiæ Altorfenses III, MGH SS XV.2, p. 994, footnote 11 specifying that all four were sons of Hugo, founder of the monastery.
https://fmg.ac/Projects/MedLands/LOTHARINGIAN%20(UPPER)%20NOBILITY.htm#Adalbertdied944
Il est marié avec Nn Nn.
Ils se sont mariés
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Die Anfänge des Hauses Habsburg-Lothringen