Kuka naimisissa Princess Elisabeth Sophie of Saxe-Altenburg?

Elisabeth Sophie of Saxe-Altenburg (10 October 1619 – 20 December 1680) was a princess of Saxe-Altenburg and by marriage a duchess of Saxe-Gotha.

She was born in Halle as the only daughter of Johann Philipp, Duke of Saxe-Altenburg and his wife, Elisabeth of Brunswick-Wolfenbüttel.

Ernest I, called Ernest the Pious (German: Ernst I., der Fromme; 25 December 1601 – 26 March 1675), was duke of Saxe-Gotha and Saxe-Altenburg, later united as Saxe-Gotha-Altenburg. He was a surviving son of Johann II, Duke of Saxe-Weimar and Dorothea Maria of Anhalt. He is remembered for rebuilding and reforming his lands after the Thirty Years' War. A devout Lutheran, he allied with Sweden in 1631 and fought at Lech, Nördlingen, Lützen, and the siege of Nuremberg; after the Peace of Prague (1635) he withdrew from warfare to focus on administration and recovery.

With Veit Ludwig von Seckendorf and Andreas Reyher, he led major educational reforms through the Schulmethodus (1642), promoting compulsory and graded schooling with a broader curriculum. He also founded the ducal library at Gotha and patronized early currents of the German Enlightenment.

In 1675 he was interred as the first member of the House of Saxe-Gotha-Altenburg in the crypt beneath the chancel of St. Margarethenkirche on the Neumarkt. More than half a century later, during the church's remodeling in 1728, an epitaph for him and his wife was installed, and it still survives on the north wall.