Tags: Noble.
Charles William (9 November 1735 in Usingen – 17 May 1803) was Prince of Nassau-Usingen from 1775 until his death. From 1797 until his death he was also titular Prince of Nassau-Saarbrücken however Nassau-Saarbrücken was occupied by France during that period.He was the eldest son of Prince Charles of Nassau-Usingen and his wife Christina Wilhelmina the daughter of Duke John William III of Saxe-Eisenach.In 1770 Charles William became Lieutenant-General in the Dutch army.