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
King of the Romans King of the Romans King of the Romans (; ) was a title used by Syagrius, then by the German king following his election by the princes from the time of Emperor Henry II (1014–1024) onward. The title was predominantly a claim to become Holy Roman Emperor and was dependent upon coronation by the Pope. The title originally referred to any elected king who had not yet been granted the Imperial Regalia and title of "Emperor" at the hands of the Pope. Later it came to be used solely for the heir apparent to the Imperial throne between his election