The 'Landgraviate of Hesse-Darmstadt' () was a member state of the
Holy Roman Empire. It was formed in
1567 following the division of the
Landgraviate of Hesse between the four sons of
Philip I, the last
Landgrave of Hesse.
The capital of this new state was
Darmstadt, hence the name. As a result of the
Napoleonic wars, the landgraviate was elevated to
grand duchy following the dissolution of the Holy Roman Empire in
1806.
History
The Landgraviate of Hesse-Darmstadt came into existence in
1567, as the portion of
George, youngest of the four sons of
Philip I, Landgrave of Hesse.
With the extinction of the
Landgraviate of Hesse-Marburg and
Landgraviate Hesse-Rheinfels lines by
1604, Hesse-Darmstadt, along with the
Landgraviate of Hesse-Kassel, became one of the two Hessian states.
While Hesse-Kassel converted to
Calvinism and became one of the most zealous exponents of the
Protestant cause in the
Thirty Years' War, Landgrave George II of Hesse-Darmstadt remained a strict
Lutheran and maintained a close alliance with
Saxony, which resulted in a pro-Habsburg policy after
1635.
Hesse-Darmstadt gained a great deal of territory by the secularizations and mediatizations authorized by the ''
Reichsdeputationshauptschluss'' of
1803. Most notable was the acquisition of the
duchy of Westphalia, formerly owned by the
Archbishop of Cologne, as well as territories from the
Archbishop of Mainz and the
Bishop of Worms.
In
1806, upon the dissolution of the
Holy Roman Empire and the dispossession of his cousin, the
Elector of Hesse-Kassel, the Landgrave took the title of
Grand Duke of Hesse.
External links
★
Map of Hesse in 1789 - Northern Part
★
Map of Hesse in 1789 - Southern Part