Saint Louis of Toulouse was a Franciscan friar and a member of the royal family, born in 1274. He became the Bishop of Toulouse at a young age and was known for his dedication to the poor and his commitment to the Franciscan ideals of humility and service. He worked to reform the Church and promote peace in his region. He was canonized as a saint by Pope Benedict XIII in 1783. His feast day is celebrated on August 19. Saint Louis of Toulouse is often depicted in religious art wearing bishop's attire, symbolizing his role in the Church and his commitment to faith and charity.