Sophie Hedwig of Saxe-Merseburg

Born in Merseburg, she was a child of Christian I, Duke of Saxe-Merseburg and his wife, Christiana of Schleswig-Holstein-Sonderburg-Glücksburg. In Merseburg on 18 February 1680 Sophie Hedwig married Johann Ernest, Duke of Saxe-Coburg-Saalfeld. Both belonged to the House of Wettin: she was a member of the Albertine, while her husband belonged to the Ernestine branch. Three years before (1677) one of Sophie Hedwig's sisters, Christiane, married Christian, Duke of Saxe-Eisenberg, in turn one of Johann Ernest's older brothers, so probably this marriage was instrumental for her future wedding.

The union produced five children, of whom only two survive adulthood:

• Christiane Sophie (b. Saalfeld, 14 June 1681 – d. Saalfeld, 3 June 1697).
• Stillborn daughter (Saalfeld, 6 May 1682).
• Christian Ernst, Duke of Saxe-Coburg-Saalfeld (b. Saalfeld, 18 August 1683 – d. Saalfeld, 4 September 1745).
• Charlotte Wilhelmine (b. Saalfeld, 4 May 1685 – d. Hanau, 5 April 1767), married on 26 December 1705 to Philip Reinhard, Count of Hanau-Münzenberg.
• Stillborn son (Saalfeld, 2 August 1686).

Sophie Hedwig died in childbirth in Saalfeld, two days before her twenty-six birthday. She was buried in the Johanniskirche, Saalfeld.