Prince Karl Günther of Schwarzbourg-Rudolstadt 23 Aug 1771 - 4 Feb 1825 (1771–1825) Parents Princess Friederike Sophie Auguste of Schwarzburg-Rudolstadt Frederick Charles, Prince of Schwarzburg-Rudolstadt Children Princess Karoline of Schwarzburg-Rudolstadt Prince Adolph of Schwarzburg-Rudolstadt Princess Marie of Schwarzburg-Rudolstadt Siblings Princess Caroline of Schwarzburg-Rudolstadt Louis Frederick II, Prince of Schwarzburg-Rudolstadt Christiane Louise von Schwarzburg-Rudolstadt Partners Landgravine Louise Ulrike of Hesse-Homburg