According to a municipal reform in Baden-Württemberg the municipalities of Werbach, Wenkheim, Werbachhausen and Brunntal were combined to the new municipality of Werbach on 31 December 1973.
According to a municipal restructuring in Baden-Württemberg, the municipalities of Werbach, Wenkheim, Werbachhausen, and Brunntal were integrated into the new municipality of Werbach on December 31, 1973.