Aimé Georges Martimort (1911-2000) is one of the most important figures of the twentieth century in the field of theological and liturgical research. Ordained in 1934, studied theology at Toulouse, his hometown. After a brief stay in Rome to study Library, return to Toulouse in 1938 to teach at the Faculty of Theology. Participate in the Second Vatican Council as an expert in the Sacred Liturgy Conciliar Commission and in 1967 he was named Prelate of His Holiness.