Vincent of Saragossa was a 4th-century deacon from Huesca who served the Church in Zaragoza. Acting as a spokesman for Bishop Valerius, he became a prominent figure during the persecutions under Emperor Diocletian. He was eventually arrested and taken to Valencia, where he refused to renounce his faith despite severe torture. Recognized as a protomartyr of Spain, he is honored across various Christian traditions, including Catholic, Anglican, and Orthodox churches.