Pope Pius X (Latin: Pius PP. X; Italian: Pio X, 2 June 1835 – 20 August 1914), born Giuseppe Melchiorre Sarto, was an Italian priest of the Roman Catholic Church and the 258th Pope from 1903 to 1914. He is a saint of the Catholic Church, well known as being strongly against members of the Catholic Church trying to make it follow modern ideas, a movement called modernism.