Louis II, Grand Duke of Hesse

Louis II (26 December 1777 – 16 June 1848) was Grand Duke of Hesse and by Rhine from 6 April 1830 until 5 March 1848, resigning during the German Revolution of 1848. He was the son of Louis I, Grand Duke of Hesse, and Princess Louise of Hesse-Darmstadt.

On 19 June 1804, in Karlsruhe, he married his first cousin Princess Wilhelmine of Baden, youngest daughter of Charles Louis, Hereditary Prince of Baden, and his wife, Amalie of Hesse-Darmstadt.

Due to Louis's affairs, the union proved an unhappy one, and the couple separated after the birth of their third child. Through Wilhelmine, Louis had four surviving children:

• Prince Ludwig of Hesse-Darmstadt (9 June 1806 – 13 June 1877); (the future Grand Duke).
• Stillborn son (18 August 1807).
• Prince Karl Wilhelm Ludwig of Hesse-Darmstadt (23 April 1809 – 20 March 1877).
• Princess Amalia Elisabeth Luise Karoline Friederike Wilhelmine of Hesse-Darmstadt (20 May 1821 – 27 May 1826).
• Stillborn daughter (7 June 1822).
• Prince Alexander Ludwig Georg Friedrich Emil of Hesse-Darmstadt (15 July 1823 – 15 December 1888)
• Princess Maximiliane Wilhelmine Auguste Sophie Marie of Hesse-Darmstadt (8 August 1824 – 3 June 1880); the future Empress consort of Alexander II of Russia.