Michael I of Romania

King Michael I of Romania (25 October 1921 – 5 December 2017), reigned as King of the Romanians for two periods. He was king from 20 July 1927 to 8 June 1930, and again from 6 September 1940, until forced to abdicate by the Communist Party of Romania. The communists were backed up by orders of Stalin to the Soviet armies of occupation on 30 December 1947. 
He was one of the last surviving heads of state from World War II, the other one is Simeon II of Bulgaria.
He died 5 December 2017 of complications from leukemia in Aubonne, Switzerland at 96 years old.
Ancestry.
He was a paternal first cousin of King Peter II of Yugoslavia and maternal first cousin of Queen Alexandra, Queen Consort of Yugoslavia, King Constantine II of Greece and his elder sister Queen Sofía, Queen Consort of Spain.
He was great-great-grandson of Queen Victoria I of the United Kingdom through both of his parents and was therefore a third cousin of Queen Margrethe II of Denmark, King Harald V of Norway, King Juan Carlos I of Spain, King Carl XVI Gustaf of Sweden, Queen Elizabeth II.