Palatinate-Neuburg

Palatinate-Neuburg was a territory of the Holy Roman Empire, founded in 1505 by a branch of the House of Wittelsbach. Its capital was Neuburg an der Donau. Its area was about 2,750 km², with a population of some 100,000.

The Duchy of Palatinate-Neuburg was created in 1505 as the result of the Landshut War of Succession and existed until 1799 or 1808. After the so-called Kölner Spruch the duchy was created from the territories north of the Danube for Otto Henry and Philipp, the sons of Ruprecht of the Palatinate. While they were minors, their grandfather Philip, Elector Palatine, ruled the duchy until his death in 1508, followed by Elector Frederick II. In 1541 elector Otto Henry converted to Lutheranism and his palace chapel at Neuburg Castle was the first newly built Protestant church of all, consecrated on 25 April 1543 by the reformed theologian Andreas Osiander.

Wikipedia