Fürstenberg-Weitra
Fürstenberg-Weitra was a cadet branch of the princely House of Fürstenberg, originally from Donaueschingen in Swabia, in present-day southwestern Baden-Württemberg, Germany. From 1744 onwards the landgravial line resided at Weitra Castle in the Archduchy of Austria, a Renaissance fortress close to the border with Bohemia. Though the Austrian possessions were not part of the Swabian Principality of Fürstenberg, the princely family owns Weitra Castle up to today.