Prince Ernst August of Hanover

Prince Ernst August of Hanover (German: Ernst August Albert Paul Otto Rupprecht Oskar Berthold Friedrich-Ferdinand Christian-Ludwig Prinz von Hannover Herzog zu Braunschweig und Lüneburg Königlicher Prinz von Großbritannien und Irland; born 26 February 1954) is the head of the royal House of Hanover, members of which reigned in the United Kingdom of Great Britain and Ireland until 1901, the Kingdom of Hanover until 1866, and the Duchy of Brunswick from 1913 to 1918. As the husband of Princess Caroline of Monaco, he is the brother-in-law of Albert II, Prince of Monaco.