Vorarlberg subsequently settled by the Bavarians and the Lombards. It later fell under the rule of the Counts of Bregenz until 1160 and then to the Counts of Montfort until 1525, when the Habsburgs took control. The historically-Germanic province, which was a gathering-together of former bishoprics, was still ruled in part by a few semi-autonomous counts and surviving prince-bishops until the start of World War I. Vorarlberg was a part of Further Austria, and parts of the area were ruled by the Counts Montfort of Vorarlberg. Following World War I there was a desire by many in Vorarlberg to join Switzerland.
States of the Weimar Republic occupied by the last state premier. The names of these new "Reichsgaue" were sometimes different and there were some differences in borders. The former states of Burgenland and Vorarlberg were dissolved. The "Reichsgaue" were as follows: Subsequently, additional "Reichsgaue" were added as Germany invaded more European territories before and during World War II. These included: After World War I, the Saar Basin was occupied and governed jointly by the United Kingdom and France from 1920 to 1935 under a League of Nations mandate. After a plebiscite was held in 1935, the region was returned to Germany. In accordance with the