Charles III William, Margrave of Baden-Durlach Charles III William, Margrave of Baden-Durlach Charles III William (; Durlach, – 12 May 1738, Karlsruhe) was Margrave of Baden-Durlach between 1709 and 1738. He was the son of Margrave Frederick Magnus of Baden-Durlach and Augusta Maria of Schleswig-Holstein-Gottorp. In 1715, he established Karlsruhe ("Charles' repose"), where he built his residence. Karlsruhe has since grown to a large city. With the consolidation of public finances and the creation of a reliable administration, he laid the foundations for the reform policies of his grandson, Charles Frederick. Charles William was born in Durlach as the son of Margrave Frederick Magnus of Baden-Durlach
William III of England England, Scotland and Ireland. William's death brought an end to the Dutch House of Orange, members of which had served as stadtholder of Holland and the majority of the other provinces of the Dutch Republic since the time of William the Silent (William I). The five provinces of which William III was stadtholder—Holland, Zeeland, Utrecht, Gelderland, and Overijssel—all suspended the office after his death. Thus, he was the last patrilineal descendant of William I to be named stadtholder for the majority of the provinces. Under William III's will, John William Friso stood to inherit the Principality of Orange as well