The Landgraviate of Hesse-Darmstadt (German: Landgrafschaft Hessen-Darmstadt) was a State of the Holy Roman Empire, ruled by a younger branch of the House of Hesse. It was formed in 1567 following the division of the Landgraviate of Hesse between the four sons of Landgrave Philip I.
The residence of the landgraves was in Darmstadt, hence the name. As a result of the Napoleonic Wars, the landgraviate was elevated to the Grand Duchy of Hesse following the Empire's dissolution in 1806.
The landgraviate comprised the southern Starkenburg territory with the Darmstadt residence and the northern province of Upper Hesse with Alsfeld, Giessen, Grünberg, the northwestern hinterland estates around Gladenbach, Biedenkopf and Battenberg as well as the exclave of Vöhl in Lower Hesse.
The Landgraviate of Hesse-Darmstadt came into existence in 1567, when George, youngest of the four sons of Landgrave Philip I "the Magnanimous", received the Hessian lands in the former upper County of Katzenelnbogen. His eldest brother William IV received the Landgraviate of Hesse-Kassel, while the second son Louis IV obtained Hesse-Marburg, and the third Philipp II became Landgrave of Hesse-Rheinfels.
Hesse-Darmstadt (German: Hessen-Darmstadt) may refer to:
Hesse /ˈhɛs/ or Hessia (German: Hessen [ˈhɛsn̩], Hessian dialect: Hesse [ˈhɛzə]) is a federal state (Land) of the Federal Republic of Germany, with just over six million inhabitants. The state capital is Wiesbaden; the largest city is Frankfurt am Main. Until the formation of the German Reich in 1871, Hesse was an independent country ruled by a Grand Duke (Grand Duchy of Hesse). Due to divisions after World War II, the modern federal state does not cover the entire cultural region of Hesse which includes both the State of Hesse and the area known as Rhenish Hesse (Rheinhessen) in the neighbouring state of Rhineland-Palatinate.
The English name "Hesse" originates in the Hessian dialects. The variant "Hessia" comes from the medieval Latin Hassia. The German term Hessen is used by the European Commission because their policy is to leave regional names untranslated (paragraphs 1.31 & 1.35). The term "Hesse" ultimately derives from a Germanic tribe called the Chatti, who settled in the region in the first century B.C. An inhabitant of Hesse is called a Hessian (German: Hesse (masculine) or Hessin (feminine)). The synthetic element hassium, number 108 on the periodic table, is named after the state of Hesse.
Hesse is both a cultural region of Germany and the name of an individual German state.
Hesse may also refer to:
Hesse is a German surname. Notable people with the surname include: