Prince Aimone, Duke of Aosta

Prince Aimoneof Savoy, 4th Duke of Aosta (Aimone Roberto Margherita Maria Giuseppe Torino; 9 March 1900 – 29 January 1948) was a prince of Italy's reigning House of Savoy and an officer of the Royal Italian Navy. The second son of Prince Emanuele Filiberto, Duke of Aosta he was granted the title Duke of Spoleto on 22 September 1904. He inherited the title Duke of Aosta on 3 March 1942 following the death of his brother Prince Amedeo, in a British prisoner of war camp in Nairobi. From 18 May 1941 to 31 July 1943, he was designated king of the Independent State of Croatia though he never ruled there. He formally accepted the position and took the name Tomislav II, after Tomislav of Croatia.

Marriage
On 1 July 1939, he married Princess Irene of Greece and Denmark.

Issue

 * 1) Prince Amedeo, 5th Duke of Aosta (27 September 1943 – 1 June 2021)