Pourquoi existe-t-il deux Rosenwiller dans le Bas-Rhin ?

In Alsace, towns with the same name are legion. For example, there are two Kintzheims, two Bouxwillers, two Fessenheims, two Dambachs…one in each department. Even rarer, there are two Rosenwillers, only 40 kilometers apart. This situation regularly creates administrative problems. R. Willhelm and H. Strobel Watch our news broadcasts: https://www.france.tv/france-3/grand-...