Martyrdom of Saint Andrew (1628) by Jusepe de Ribera - Public Domain Catholic Painting
Saint Andrew is said to have been martyred by crucifixion at the city of Patras (Patræ) in Achaea, in AD 60. Early texts, such as the Acts of Andrew known to Gregory of Tours, describe Andrew as bound, not nailed, to a Latin cross of the kind on which Jesus is said to have been crucified; yet a tradition developed that Andrew had been crucified on a cross of the form called crux decussata (X-shaped cross, or "saltire"), now commonly known as a "Saint Andrew's Cross".