Diessenhofen
Diessenhofen is a village and a municipality in Frauenfeld District in the canton of Thurgau in Switzerland. The village is situated on the south shore of the High Rhine just opposite the German town of Gailingen am Hochrhein. History Diessenhofen is first mentioned in 757 as Deozincova. In 2000, the village of Willisdorf was incorporated into the municipality. The earliest traces of a settlement are Stone and Bronze Age scattered objects found in the shallow valleys of the district and on the banks of the Rhine. A hoard of coins from the Roman era (251–270), and the remains of three towers of the Danube-Iller-Rhein limes (4th century) show Roman settlements in the area. The reference in a deed of the Abbey of St. Gall from 757 mention an Alamanni village, which was probably on the plateau south of the church. In 1178 Count Hartmann III of Kyburg, raised the village to town and probably appointed a Ministerialis (unfree knights in the service of a feudal overlord) family as the Stewards of Diessenhofen. By 1245, at the latest, it was the center of a bailiwick and a castle was built in town. Compared to Schaffhausen and Stein am Rhein, Diessenhofen was