Albert I, Prince of Monaco

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Albert I
Albert I, c. 1910
Prince of Monaco
Reign	10 September 1889 – 26 June 1922
Predecessor	Charles III
Successor	Louis II
Born	(1848-11-13)13 November 1848 Paris, France
Died	26 June 1922(1922-06-26) (aged 73) Paris, France
Burial	Saint Nicholas Cathedral, Monaco
Spouse	Lady Mary Hamilton ​ ​ (m. 1869; ann. 1880)​ Alice Heine ​ ​ (m. 1889; sep. 1902)​
Issue	Louis II, Prince of Monaco
Names Albert Honoré Charles Grimaldi
House	Grimaldi
Father	Charles III, Prince of Monaco
Mother	Antoinette de Mérode

Albert I (Albert Honoré Charles Grimaldi; 13 November 1848 – 26 June 1922) was Prince of Monaco from 10 September 1889 until his death in 1922. He devoted much of his life to oceanography, exploration and science. Alongside his expeditions, Albert I made reforms on political, economic and social levels, bestowing a constitution on the principality in 1911.