Staatsarchiv Sigmaringen

The State Archive Sigmaringen, founded in 1865 as the Prussian State Archives, has its headquarters in Sigmaringen, Baden-Württemberg, Federal Republic of Germany It has been responsible for the administrative district of Tübingen since 1973. As part of the administrative structure reform, the former Landesarchivdirektion Baden-Württemberg and its six state archives were merged on January 1, 2005. Since then, the Staatsarchiv Sigmaringen has been a department of the Landesarchiv Baden-Württemberg.

More information on the German Wikipedia page