Sophia Wilhelmina of Saxe-Coburg-Saalfeld, Princess of Schwarzburg-Rudolstadt
by Susan Flantzer© Unofficial Royalty 2023 Sophia Wilhelmina of Saxe-Coburg-Saalfeld, Princess of Schwarzburg-Rudolstadt; Credit – Wikipedia Principality of Schwarzburg-Rudolstadt and the Principality of Schwarzburg-Sondershausen: The County of Schwarzburg was a…