Ernst Friedrich, Duke of Saxe-Coburg-Saalfeld
Ernst Friedrich, Duke of Saxe-Coburg-Saalfeld (8 March 1724 – 8 September 1800), was the son of Franz Josias, Duke of Saxe-Coburg-Saalfeld (1697-1764) and Anna Sophie, Princess of Schwarzburg-Rudolstadt (1700-1780).
He married in 1749 Sofie Antonie of Braunschweig-Wolfenbüttel. She was born 23 January 1724 in Wolfenbüttel and died 17 May 1802 in Coburg.
Their children were:
