St. Vincent Pallotti was an Italian priest born on April 21, 1795, in Rome. He founded the Society of the Catholic Apostolate in 1835, which aimed to promote the spiritual and social welfare of people through collaboration among laypeople and clergy. Pallotti emphasized the importance of every Christian's role in the Church's mission. He was canonized as a saint by Pope Pius XII on January 20, 1963. St. Vincent Pallotti is celebrated for his commitment to education, charity, and the promotion of the faith. His feast day is observed on January 22, honoring his contributions to the Catholic Church and society.