High Quality Content by WIKIPEDIA articles! George V (George Frederick Alexander Charles Ernest Augustus; German: Georg Friedrich Alexander Karl Ernst August; 27 May 1819 – 12 June 1878) was King of Hanover, the only child of Ernest Augustus I, and a grandchild of King George III of the United Kingdom. In the peerage of Great Britain, he was 2nd Duke of Cumberland and Teviotdale, 2nd Earl of Armagh. He was the fifth and final King of Hanover.