Umberto II of Italy in preparation on the abolition of the monarchy in 1946, Victor Emmanuel abdicated his throne in favour of Umberto in the hope his exit might bolster the monarchy. However, the referendum passed, Italy was declared a republic, and Umberto lived out the rest of his life in exile in Cascais, on the Portuguese Riviera. Umberto was born at the Castle of Racconigi in Piedmont. He was the third child, and the only son, of King Victor Emmanuel III of Italy and his wife, Elena of Montenegro. As such, he became heir apparent upon his birth, since the Italian throne was
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