Leopold I of Belgium

Leopold I (16 December 1790 – 10 December 1865) was the first King of the Belgians, reigning from 21 July 1831 until his death in 1865.

Issue with Louise of Orléans

 * 1) Louis Philippe, Crown Prince of Belgium (24 July 1833 – 16 May 1834) died young.
 * 2) King Leopold II of the Belgians (9 April 1835 – 17 December 1909) married Marie Henriette of Austria and had issue.
 * 3) Prince Prince Philippe, Count of Flanders (24 March 1837 – 17 November 1905) married Princess Marie of Hohenzollern and had issue.
 * 4) Princess Charlotte of Belgium (7 June 1840 – 19 January 1927) married Maximilian I of Mexico but had no issue.

Titles and styles

 * 16 December 1790 – 6 April 1818 His Serene Highness Prince Leopold of Saxe-Coburg-Saalfeld, Duke of Saxony.
 * 6April 1818 – 12 November 12 November 1826 His Royal Highness Prince Leopold of Saxe-Coburg-Saalfeld, Duke of Saxony.
 * 12 November 1826 – 21 July 1831 His Royal Highness Prince Leopold of Saxe-Coburg and Gotha, Duke of Saxony.
 * 21 July 1831 – 10 December 1865 His Majesty The King.