The occupied area included portions of the Prussian Rhine Province and the Bavarian Rhenish Palatinate. In return the Rhenish Palatinate and Franconia were annexed to Bavaria in 1815. Tilly conquered the capital of the Palatinate, Heidelberg, on 19 September. This military district included the Eifel, part of Hesse, the Palatinate, and the Saarland. The royal court of the Palatinate left Mannheim in 1778. As such, the Rheinkreis officially became the Pfalz (Palatinate). The church has remains of the tombs and epitaphs of the past Palatinate electors. In 1688, France attacked the German Palatinate. Louis also had to evacuate Catalonia and the Palatinate. The Palatinate and (from 1935 onwards) the Saar Region. Later its use shifted to a reference to the German Palatinate. The Electorate of the Palatinate was split up. He also gave way over the Palatinate and Cologne issues. Most of the Pennsylvania Dutch have roots going much further back in the Palatinate. Today it is most commonly found in the Baden, Palatinate and Rheinhessen regions.