Old Württemberg refers to the princely territory of Württemberg prior to the imperial treaty or Reichsdeputationshauptschluss of 1803 as opposed to the New Württemberg which followed and which acquired a large number of additional territories – especially to the east and south of Old Württemberg.
There had been a university in Tubingen since 1477. Its founder, Count Eberhard im Bart, was elevated to a duke in 1495. Following the Poor Conrad uprising, the 1514 Treaty of Tübingencame into force, which was intended to influence the constitution of Württemberg for centuries. For example, until 1805 the Duchy had a parliamentary assembly dominated by patricians and prelates that restricted the rights and fiscal policies of the duke, however since the Reformation there had been no political forum of organised nobility, because the former estate-owning aristocracy had largely remained Roman Catholic, had placed themselves directly under the Holy Roman Emperor as imperial knights and no longer saw themselves owing fealty to the Duke of Württemberg. From 1803 to the final dissolution of the Holy Roman Empire in 1806 there was, for a short time, an independent state of New Württemberg with its governmental seat in Ellwangen, in which the Landstände or the Ständeversammlung of Old Württemberg had no voice. Both states were ruled by Prince-Elector and Duke Frederick I of Württemberg in personal union, until they were amalgamated into a kingdom by Napoleon and thus the burdensome estates constitution of Old Württemberg could be officially revoked. The political differentiation between Old and New Württemberg now became obsolete, but was occasionally still used to make a regional distinction. For example, in the 20th century the name of Old Württemberg surfaced in the naming of the electricity supplier, Kraftwerk Altwürttemberg or i.e. "Old Württemberg Power Station", and in the Bezirksbaugenossenschaft Altwürttemberg. The Altwürttemberger is also a breed of horse that is threatened by extinction today.
Literature
Walter Grube: Stände in Württemberg. In: Von der Ständeversammlung zum demokratischen Parlament. Theiss, Stuttgart, 1982, pp. 31–50
Wolfgang von Hippel: Wirtschafts- und Sozialgeschichte In: Handbuch der Baden-Württembergischen Geschichte. Dritter Band. pp. 486, 519, 722
Bernhard Mann: Württemberg 1800 bis 1866. In: Handbuch der Baden-Württembergischen Geschichte. Dritter Band. Vom Ende des alten Reiches bis zum Ende der Monarchien Ernst Klett, Stuttgart, 1992,, pp. 241 ff., 246–251, 254–256, 265–266, 269–275, 287, 295, 330
Dieter Mertens: Württemberg. In: Handbuch der Baden-Württembergischen Geschichte. Zweiter Band. Die Territorien im alten Reich. Klett-Cotta, Stuttgart, 1995,, pp. 1–163