Wikipedia
Rotbach (Biberach an der Riß)
''' Rotbach (Biberach an der Riß) ''' is a river of Baden-Württemberg, Germany.
Rotbach (Dreisam)
''' Rotbach (Dreisam) ''' is a river of Baden-Württemberg, Germany.
Rotbach (Erft)
'''Rotbach (Erft) ''' is a river of North Rhine-Westphalia, Germany.
Rotbach (Rhine)
'''Rotbach ''' is a river of North Rhine-Westphalia, Germany.