Hesse-Homburg

The Landgraviate of Hesse-Homburg was a state of the Holy Roman Empire and a sovereign member of the German Confederation, which consisted of the lordship of Homburg at the foot of the Taunus, which was then known as Die Höhe ("the Heights"). The reigning princes belonged to the Darmstadt line of the House of Hesse.

Hesse-Homburg was created in 1622 by the Landgrave of Hesse-Darmstadt to be ruled by one of his sons, but from 1622 to 1768 and again from 1806 to 1815, the territory was part of Hesse-Darmstadt. It was briefly divided into Hesse-Homburg and Hesse-Homburg-Bingenheim. But these parts were reunited in 1681. In 1815, it became a sovereign principality, expanded with the addition of Oberamt Meisenheim in the Rhineland to give a total area of 221 km². When the reigning princely family died out in March 1866, the territory returned to Hesse-Darmstadt, but the latter was forced to cede the territory to Prussia in September of the same year after it was defeated in the Austro-Prussian War.