Duchy of Saxe-Hildburghausen
|Status||State of the Holy Roman Empire,|
State of the Confederation of the Rhine,
State of the German Confederation
|Capital||Heldburg (to 1684)|
Hildburghausen (from 1684)
|Historical era||Middle Ages|
o Partitioned from
o Passed to Saxe-Meiningen
Saxe-Hildburghausen (German: Sachsen-Hildburghausen) was an Ernestine duchy in the southern side of the present State of Thuringia in Germany. It existed from 1680 to 1826 but its name and borders are currently used by the District of Hildburghausen.
After the Duke of Saxe-Gotha, Ernest the Pious, died on 26 March 1675 in Gotha, the Principality was divided on 24 February 1680 among his seven surviving sons. The lands of Saxe-Hildburghausen went to the sixth son, who became Ernest II, the first Duke of Saxe-Hildburghausen. But the new Principality did not have complete independence. It had to depend on the higher authorities in Gotha for the matters of administration of its districts - the so-called "Nexus Gothanus" - because Gotha was the residence of Ernest II's oldest brother, who ruled as Frederick I, Duke of Saxe-Gotha-Altenburg. Saxe-Hildburghausen did not become fully sovereign until 1702.
In the beginning, the Principality had the District and city of Hildburghausen, the District and city of Heldburg, the District and city of Eisfeld, the District of Veilsdorf and the half of the District of Schalkau. Two more districts were added - Königsberg in 1683 and Sonnefeld in 1705. When Albert V, the Duke of Saxe-Coburg, died in 1699 without any surviving descendants, disputes arose over the inheritance but, eventually, in 1714, Saxe-Hildburghausen agreed to exchange the District of Schalkau for parts of Saxony - a piece of the former Duchy of Saxe-Römhild, the District of Behrungen, including the winery, and the monastery estate of Milz as well as the former properties of the Echter family of Mespelbrunn.
In 1684 the city of Hildburghausen became the residence of the Duke so it was developed to reflect its new status. However, the elaborate buildings and courtyards of the princes strained the finances of the Principality so much that, in 1769, a forced management of debts by an Imperial Debit Commission had to be ordered. It was placed under the direction of the Regent, Charlotte Amalie of Saxe-Meiningen.
With the dissolution of the Holy Roman Empire in 1806, Saxe-Hildburghausen gained its full sovereignty as the Duchy of Saxe-Hildburghausen. A few months later, on 15 December 1806, it, along with the other Ernestine duchies, entered the Confederation of the Rhine. In 1815, it joined the German Confederation. In 1818, it was one of the first German states to receive a constitution.
The extinction of the oldest line, Saxe-Gotha-Altenburg in 1825 again led to inheritance disputes among the other lines of the Ernestine family. On 12 November 1826 the decision, from the arbitration of the supreme head of the family, King Frederick Augustus I of Saxony, resulted in the extensive rearrangement of the Ernestine duchies. Saxe-Hildburghausen lost the Districts of Königsberg and Sonnefeld to the new Duchy of Saxe-Coburg and Gotha and the rest of its territories to the Duchy of Saxe-Meiningen. But the last Duke of Saxe-Hildburghausen, Frederick, became the new Duke of Saxe-Altenburg.
In 1868, four districts were established in the Duchy of Saxe-Meiningen. One of them was Hildburghausen, with boundaries very similar to those of the former duchy. It remained almost unchanged until 1993, when the District of Suhl was dissolved and most of its municipalities joined the District of Hildburghausen.