Established in 1681,[1] by partition of the Ernestine Duchy of Saxe-Gotha among the seven sons of deceased Duke Ernest the Pious, the Saxe-Meiningen line of the House of Wettin lasted until the end of the German monarchies in 1918.

[2] The Wettiner had been the rulers of sizeable holdings in today's states of Saxony, Saxony-Anhalt and Thuringia since the Middle Ages.

In the Leipziger Teilung of 1485, the Wettiner were split into two branches named after their founding princes Albrecht and Ernst (albertinisch and ernestinisch).

From 1682 Duke Bernhard I had the Schloss Elisabethenburg built and in 1690 established the Court Orchestra (Hofkapelle), in which Johann Ludwig Bach later became the Kapellmeister (1711).

In the German Revolution after World War I, Duke Bernhard III, brother-in-law of Emperor Wilhelm II, was forced to abdicate and his brother Ernst on 11/12 November 1918 refused the succession.