فؤاد شهاب
Helou's first governmental appointment was as ambassador to the Vatican in 1947. In 1949 he took part in the Israel/Lebanese armistice negotiations where Israel tried to gain diplomatic concessions in exchange for the Israeli withdrawal from Lebanese Sovereign territory. In 1952, he married Nina Trad, niece of Petro Trad, who served as President of the French Mandate of Lebanon and under whom he had studied law. Trad was one of the first women lawyers in Lebanon. He later served in the Cabinet as minister of justice and health (1954–1955) and as minister of education (1964). Initially, Helou's lack of political affiliation gave him the appearance of a leader able to unite Lebanon and he was chosen to succeed Fuad Chehab as president by the National Assembly in 1964.