What is Christian IX of Denmark?
{{Infobox royalty |name = Christian IX |image = File:Kristian 9.jpg |caption = Undated photograph of Christian IX |alt = Portrait of Christian in military uniform. He places his left hand on his sword and his right hand on a table with some books. |succession = [[King of Denmark]] |moretext = ([[Style of the Danish sovereign|more...]]) |reign = 15 November 1863 – {{nowrap|29 January 1906}} |coronation = |predecessor = [[Frederick VII of Denmark|Frederick VII]] |successor = [[Frederick VIII of Denmark|Frederick VIII]] |regent = ''[[List of Prime Ministers of Denmark#Council Presidents under Christian IX (1863–1906)|See list]]'' |reg-type = {{nowrap|[[Prime Minister of Denmark|Prime Ministers]]}} |spouse = {{marriage|[[Louise of Hesse-Kassel]]|26 May 1842|29 September 1898|reason=died}} |issue = {{plain list| * [[Frederick VIII of Denmark]] * [[Alexandra of Denmark|Alexandra, Queen of the United Kingdom]] * [[George I of Greece]] * [[Maria Feodorovna (Dagmar of Denmark)|Dagmar, Empress of Russia]] * [[Princess Thyra of Denmark|Thyra, Crown Princess of Hanover]] * [[Prince Valdemar of Denmark|Prince Valdemar]] }} |issue-link = #Issue |house = [[House of Glücksburg|Glücksburg]] |father = [[Friedrich Wilhelm, Duke of Schleswig-Holstein-Sonderburg-Glücksburg]] |mother = [[Princess Louise Caroline of Hesse-Kassel]] |birth_name = Prince Christian of Schleswig-Holstein-Sonderburg-Beck |birth_date = {{Birth date|1818|4|8|df=y}} |birth_place = [[Gottorf Castle]], [[Schleswig, Schleswig-Holstein|Schleswig]], [[Duchy of Schleswig]] |death_date = {{Death date and age|1906|1|29|1818|4|8|df=y}} |death_place = [[Amalienborg Palace]], [[Copenhagen]], [[Denmark]] |burial_date = 15 February 1906 |burial_place= [[Roskilde Cathedral]] }} '''Christian IX''' (8 April 1818{{spaced ndash}}29 January 1906) was [[List of Danish monarchs|King of Denmark]] from 1863 until his death in 1906. From 1863 to 1864, he was th