House of Savoy to decide between retaining the monarchy or becoming a republic. On 9 May 1946, in a last-ditch attempt to save the monarchy, Victor Emmanuel formally abdicated in favour of his son, who became Umberto II. It did not work; the Italian constitutional referendum, 1946 was won by republicans with 54% of the vote. Victor Emmanuel went into exile in Egypt, dying there a year later. On 12 June 1946, the Kingdom of Italy formally came to an end as Umberto transferred his powers to Prime Minister Alcide de Gasperi and called for the Italian people to support the new republic.
Line of succession to the former Italian throne euros to their cousins and cease their use of the arms of the Royal House and those of the Prince of Piedmont. They were also forbidden to use the name "di Savoia", instead they must resume the name "di Savoia-Aosta". The Duke of Aosta is appealing the ruling. 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