Leopold I was the first King of the Belgians, reigning from 21 July 1831 until his death in 1865.
The youngest son of Francis, Duke of Saxe-Coburg-Saalfeld, Leopold took a commission in the Imperial Russian Army and fought against Napoleon after... Wikipedia
Born: December 16, 1790, Ehrenburg Palace, Coburg, Germany
Died: December 10, 1865 (age 74 years)
Children: Leopold II of Belgium, Charlotte, Prince Philippe, Count of Flanders, and more
Spouse: Louise of Orléans (m. 1832–1850) and Princess Charlotte of Wales (m. 1816–1817)
Grandchildren: Albert I of Belgium, Princess Louise of Belgium, Prince Leopold, Duke of Brabant, and more