Rohrbach(Austria)
Orbis Latinus provides 'Rohrbacum' for namesakes in Bavaria and Lorraine
Unknown 525(Germany)
according to the editor of MON 38 not to be identified with Rota (463); situated in Künziggau thus probably within Bavaria, Germany
Unknown 601(Austria)
said to be located in pagus Attergau
Weng(Austria)
near Köstendorf; spelling variant: Uuanghi