Lambert II, bishop of Metz - Inconsistencies

cf Chrotlind d'Austrasie - who it seem there isn't proof he even married

My urge is to disconnect the relationship altogether.

1. CHRODBERT [Robert] [II] (-before 12 Sep 677). m DODA, daughter of --- (-before 12 Sep 677). Chrodbert [II] & his wife had [one possible child]:
a) [LAMBERT [II] (-before 741). According to Europäische Stammtafeln[524], Lambert [II] was the son of Chrodbert [II] but no reference to Lambert or this alleged relationship has been found in any of the primary sources so far consulted.] m ---. The name of Lambert’s wife is not known. Lambert [II] & his wife had one child:
i) ROBERT [I] ([700/10]-before 764). http://fmg.ac/Projects/MedLands/FRANKSMaiordomi.htm#_Toc359686226