Uissigheim is a town district of Külsheim in the Main-Tauber-Kreis. In medieval times it was a village home to the Uissigheim family, of whom the most infamous member was the highwayman and persecutor of the Jews Arnold von Uissigheim (executed 1336).
Map of Hessigheim, Germany
References
Uissigheim Wikipedia(Text) CC BY-SA