Dominic Savio was an Italian student of John Bosco. He was studying to be a priest when he became ill and died at the age of 14, possibly from pleurisy. He was noted for his piety and devotion to the Catholic faith, and was canonized a saint by Pope Pius XII in 1954.

John Melchior Bosco, SDB, popularly known as Don Bosco, was an Italian Catholic priest, educator and writer of the 19th century. While working in Turin, where the population suffered many of the ill effects of industrialization and urbanization, he dedicated his life to the betterment and education of street children, juvenile delinquents, and other disadvantaged youth. He developed teaching methods based on love rather than punishment, a method that became known as the Salesian Preventive System.