Jimmy Hoffa Jimmy Hoffa James Riddle Hoffa (February 14, 1913 – disappeared July 30, 1975) was an American labor union leader who served as the President of the International Brotherhood of Teamsters (IBT) union from 1957 until 1971. He vanished in late July 1975, at age 62. From an early age, Hoffa was a union activist and became an important regional figure with the IBT by his mid-20s. By 1952 he was national vice-president of the IBT, and was its general president between 1957 and 1971. He secured the first national agreement for teamsters' rates in 1964 with the National Master Freight
Jimmy Hoffa was to set up a "peace meeting" between Provenzano and Hoffa. Hoffa's son viewed the "peace meeting" overture as only a pretext. He was convinced that Giacalone was "setting Dad up" for a hit. Even Hoffa himself was becoming increasingly uneasy each time that the Giacalones arrived. The meeting would take place at the Machus Red Fox, a suburban Detroit restaurant. The Machus Red Fox was known to Hoffa; the restaurant hosted the wedding reception of his son, James. Hoffa wrote the date in his office calendar, "TG — 2 P.M. — Red Fox". On July 30, Hoffa left home