Gian Galeazzo Ciano was born in Livorno, Italy, in 1903. He was the son of Costanzo Ciano and his wife Carolina Pini; his father was an Admiral and World War I hero in the Royal Italian Navy (for which service he was given the aristocratic title of Count by Victor Emmanuel III). The elder Ciano, nicknamed "Ganascia" ("The Jaw"), was a founding member of the National Fascist Party and re-organizer of the Italian merchant navy in the 1920s. Costanzo Ciano was not above extracting private profit from his public office. He would use his influence to depress the stock of a company, after which he would buy a controlling interest, then increase his wealth after its value rebounded. Among other holdings, Costanzo Ciano owned a newspaper, farmland in Tuscany and other properties worth huge sums of money. As a result, his son Galeazzo was accustomed to living a high-profile and glamorous life, which he maintained almost until the end of his life. Father and son both took part in Mussolini's 1922 March on Rome.