 When Maulbronn became a possession of the Duchy of Württemberg in 1504, Wiernsheim and the village of Iptingen also became part of the Duchy.The villages of Pinache and Serres were founded in 1699 by Waldensians fleeing persecution in Piedmont.On 18 March 1806, the administrative district of Maulbronn was reorganized into , to which Wiernsheim and Iptingen were assigned.