Louis IX, Landgrave of Hesse-Darmstadt

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Louis IX
Portrait of Louis IX around 1780 in the Musée historique de Strasbourg
Landgrave of Hesse-Darmstadt
Reign12 October 1768 –
6 April 1790
PredecessorLouis VIII
SuccessorLouis X
Born(1719-12-15)15 December 1719
Darmstadt
Died6 April 1790(1790-04-06) (aged 70)
Pirmasens
Spouses
(m. 1741; died 1774)
Marie Adelaide of Cheirouze, Countess of Lemberg
(m. 1775)
Issue
HouseHesse-Darmstadt
FatherLouis VIII, Landgrave of Hesse-Darmstadt
MotherCountess Charlotte of Hanau-Lichtenberg

Louis IX of Hesse-Darmstadt (German: Ludwig) (15 December 1719 – 6 April 1790) was Landgrave of Hesse-Darmstadt from 1768 to 1790.

Overview[edit]

Louis IX was a son of Louis VIII, Landgrave of Hesse-Darmstadt, and Charlotte of Hanau-Lichtenberg and Müntzenberg.

He was born in Darmstadt on 15 December 1719. On 12 August 1741, Louis married Caroline, daughter of Christian III, Duke of Zweibrücken. They had three sons and five daughters, including:

In 1775, Louis IX married Marie Adelaide of Cheirouze, countess of Lemberg. On 6 April 1790, Louis died in Pirmasens.

Louis IX and his first wife became the most recent common ancestors of all current sovereigns of hereditary monarchies in Europe in 2022 after Charles III became King of the United Kingdom.[1][better source needed]

Ancestry[edit]

See also[edit]

References[edit]

  1. ^ "New Most Recent Common Ancestor of Reigning European Monarchs - The Royal Forums". www.theroyalforums.com. Retrieved 2023-10-09.
  2. ^ Genealogie ascendante jusqu'au quatrieme degre inclusivement de tous les Rois et Princes de maisons souveraines de l'Europe actuellement vivans [Genealogy up to the fourth degree inclusive of all the Kings and Princes of sovereign houses of Europe currently living] (in French). Bourdeaux: Frederic Guillaume Birnstiel. 1768. p. 68.

External links[edit]

Louis IX, Landgrave of Hesse-Darmstadt
Cadet branch of the House of Hesse
Born: 15 December 1719 Died: 6 April 1790
Regnal titles
Preceded by Landgrave of Hesse-Darmstadt
1768–1790
Succeeded byas Grand Duke of
Hesse and by Rhine