Saint Pelagius of Cordoba was a Christian martyr who lived during the 9th century in what is now Spain. He is known for his steadfast faith in the face of persecution under the Muslim rule in the region. Pelagius was a young boy when he was executed for refusing to renounce his Christian beliefs, making him a symbol of courage and devotion. His feast day is celebrated on March 6, and he is venerated in the Roman Catholic Church and the Eastern Orthodox Church. Saint Pelagius is often depicted in art as a young boy, representing innocence and the strength of faith against adversity.