Saxe-Weimar (German: Sachsen-Weimar) was one of the Saxon duchies held by the Ernestine branch of the Wettin dynasty in present-day Thuringia. The chief town and capital was Weimar. The Weimar branch was the most genealogically senior extant branch of the House of Wettin.

Saxe-Weimar-Eisenach (German: Sachsen-Weimar-Eisenach) was a German state, created as a duchy in 1809 by the merger of the Ernestine duchies of Saxe-Weimar and Saxe-Eisenach, which had been in personal union since 1741. It was raised to a grand duchy in 1815 by resolution of the Congress of Vienna.

Upon the death of John Frederick I in 1553, Saxe-Thuringen itself was divided to form Saxe-Weimar and Saxe-Gotha.

Saxe-Weimar (German: Sachsen-Weimar) was a duchy in Thuringia, Germany. The chief town and capital was Weimar.

Saxe-Weimar-Eisenach, Saxe-Coburg-Gotha, Saxe-Meiningen, and Saxe-Altenburg were the only remaining duchies (Weimar-Eisenach was the merger of the personal union of Weimar and Eisenach into one title since 1809, being raised to a Grand Duchy in 1815, and officially Grand Duchy of Saxony since 1903) at the time of the German Revolution of 1918.

Le duché de Saxe-Weimar (en allemand : Herzogtum Sachsen-Weimar) est un ancien État du Saint-Empire romain germanique situé dans la région de Thuringe, avec pour capitale Weimar. C'est l'un des duchés saxons issus des partitions des biens de la …

Saxe-Weimar-Eisenach,, a grand duchy in Thuringia, also known in recent times as the Grand duchy of Saxony. It has an area of 1397 sq. miles, and consists of three non-contiguous parts: Weimar (678 sq. miles); Eisenach (465); and Neustadt (254).

Bernhard of Saxe-Weimar was the duke of Saxe-Weimar (Sachsen-Weimar), a politically ambitious Protestant general during the Thirty Years’ War (1618–48). One of the most successful field commanders of his age, he won a number of important victories over the forces of the Austrian Habsburgs.

The Duchy of Saxe-Weimar-Eisenach (German: Herzogtum Sachsen-Weimar-Eisenach) was created in 1809 when the Ernestine duchies of Saxe-Weimar and Saxe-Eisenach were formally joined into one state. The two duchies had shared the same ruler since 1741, which is when the Saxe-Eisenach line had died out.

Saxe-Weimar săks-vīˈmär [key], Ger. Sachsen-Weimar, former duchy, Thuringia, central Germany. The area passed in the division of 1485 to the Ernestine branch of the Wettin dynasty and remained with that branch after the redivision of the Wettin