Umberto II of Italy Umberto II of Italy Umberto II (; 15 September 190418 March 1983) was the last King of Italy. He reigned for 34 days, from 9 May 1946 to 12 June 1946, although he had been "de facto" head of state since 1944, and was nicknamed the May King (). Umberto was the only son of the five children of King Victor Emmanuel III and Queen Elena. In an effort to repair the monarchy's image after the fall of Benito Mussolini's regime, Victor Emmanuel transferred his powers to Umberto in 1944 while retaining the title of king. As a referendum was
Line of succession to the former Italian throne Line of succession to the former Italian throne The Italian monarchy was abolished in June 1946 following a referendum which established a republic. The present pretender is in dispute between Vittorio Emanuele, Prince of Naples and Prince Amedeo, Duke of Aosta. Vittorio Emanuele is the son of the last king, Umberto II and was regarded as the head of the House of Savoy unopposed until 7 July 2006 when the Duke of Aosta declared himself to be the head of the house and Duke of Savoy. The heirs to his claim, in order of succession, are numbered below: The Duke