The elder sister of David Bowes-Lyon married a prince who was the last Emperor of what country?
George VI George VI (Albert Frederick Arthur George; 14 December 1895 – 6 February 1952) was King of the United Kingdom and the Dominions of the British Commonwealth from 11 December 1936 until his death. He was the last Emperor of India and the first Head of the Commonwealth.
Mirza Shah Abbas Shahzada Mirza Shah Abbas Bahadur (1845 – 25 December 1910) was a prince of the Mughal Empire as the son of Emperor Bahadur Shah II, the last Emperor of India, through his wife Mubarrak-un-Nissa Khanum Begum.