Les-Oudonnières(France)
said in MRH 41 to be situated in the pagus of Angers, modern name provided by Nolden (1997), pp. 276-277; unable to locate on any map so far, but some searches returned a place 'les Bourdonnières' (SW of Mayenne) without any explanation
Unknown 2210(Germany)
mentioned in FRE 52 as situated on the Würm river in Bavaria; editor of FRE 52 assumes the place to still exist but to have changed its name long ago
Unknown 884(Unidentified places)
vanished place (vicus) mentioned in REG 9, perhaps in Bavaria; editor discards two previous attempts at identification (Münding, Muningen) without providing any localisation of his own