Prince Adolphus, Duke of Cambridge (d. 1850)
Prince Adolphus, Duke of Cambridge, (Adolphus Frederick; 24 February 1774 – 8 July 1850) was the tenth child and seventh son of the British king George III and Charlotte of Mecklenburg-Strelitz. He held the title of Duke of Cambridge from 1801 until his death. He also served as Viceroy of Hanover on behalf of his brothers George IV and William IV. His granddaughter Princess Victoria Mary of Teck, daughter of Princess Mary Adelaide, was the wife of King George V, and paternal grandmother of Queen Elizabeth II.