Umberto II of Italy to serve the new republic. The monarchy of the House of Savoy formally ended on 12 June 1946, and Umberto left the country. Prime Minister Alcide de Gasperi assumed office as Italy's interim Head of State. Umberto and Marie José separated in exile; it had been an arranged marriage of state, following a long tradition of royal families. However, they never divorced, partly for political reasons. Some academics have explored Umberto's possible homosexuality. As early as the 1920s, Mussolini had collected a dossier on his private life for purposes of blackmail. Certainly during the war, newspapers asserted that Umberto was
King of Egypt other monarch to be styled "King of Egypt" was Fouad I's son Farouk I, whose title was changed to "King of Egypt and the Sudan" in October 1951 following the Wafdist government's unilateral abrogation of the Anglo-Egyptian Treaty of 1936. The monarchy was abolished on 18 June 1953 following the Egyptian Revolution of 1952 and the establishment of a republic. The then-king, the infant Fuad II of Egypt (Farouk having abdicated following the revolution), went into exile in Switzerland. The rulers of Ancient Egypt may be described using the title "King" (a translation of the Egyptian word "nsw") or "Pharaoh"