Saint Berardo was an Italian saint and a member of the Franciscan order. He is known for his missionary work in the 13th century, particularly in the regions of Italy and Spain. Berardo dedicated his life to spreading the teachings of Christianity and is often celebrated for his commitment to faith and service. He is venerated as a martyr, having been killed while preaching in Morocco alongside his companions. Saint Berardo's feast day is observed on January 16, and he is recognized as a patron saint of missionaries and those who work to spread the Gospel.