Duchcov Chateau (Czech: Zámek Duchcov; German: Schloss Dux) is a manor house in Duchcov in the Ústí nad Labem Region of the Czech Republic. It is protected...

and Adelaide of Lobdeburg-Lichtenburg 1274-1302 Catherine of Riesenburg Duchcov three children 1302 aged 47-48 Henry I the Russian 1256 Second son of Henry...