Saint Gonçalo of Amarante is a Portuguese saint known for his piety and miracles. He was born in the 12th century in Amarante, Portugal, and became a Franciscan friar. Gonçalo is often associated with helping the poor and performing miraculous healings, which earned him a devoted following. He is celebrated on January 10th, and his feast day is marked by various traditions, including processions and special prayers. Saint Gonçalo is also recognized as the patron saint of marriage and fertility, making him a significant figure for couples seeking blessings in their relationships.