Pius X (né Giuseppe Melchiorre Sarto; 2 June 1835 – 20 August 1914) was head and 257th Pope of the Catholic Church from August 4 1903 to his death in 1914. Pius X is known for vigorously opposing modernist interpretations of Catholic doctrine, promoting liturgical reforms, scholastic philosophy and theology. He initiated the preparation of the 1917 Code of Canon Law, the first comprehensive and systemic work of its kind. He is venerated as a saint in the Catholic Church, and is the namesake of the traditionalist Catholic Priestly Fraternity of Saint Pius X.