Martinian and Processus (Italian: Martiniano and Processo) were Christianmartyrs of ancient Rome.
Neither the years they lived nor the circumstances of their deaths are known. They are currently buried in St. Peter's Basilica in Rome.
Burial
All that is known about Martinian and Processus is that they were originally buried in an apostolic era cemetery along the Via Aurelia on 2 July.[1] The BollandistHippolyte Delehaye and the Roman Martyrology[2] state they were buried in some unknown year in the Cemetery of Damasus at the road's second milestone. The Martyrologium Hieronymianum gives their names under July 2.[3] The Berne manuscript of the Martyrology also states that their burial-place was at the second milestone of the Via Aurelia, or at the catacombs of St. Agatha on the Via Aurelia. The old catalogues of the burial places of the Roman martyrs likewise mention the graves of both saints on this road.[4]
Legend
According to legend, Martinian and Processus were Praetorian Guard soldiers assigned as the warders of Saint Peter and Saint Paul in the Mamertine Prison.[5] The apostles converted their jailers after a spring flowed miraculously in the prison. Peter then baptized them in the miraculous waters. By order of the emperor Nero, the guards were then arrested, tortured, and beheaded. After their martyrdom with Paul, a sympathizer called Lucina buried them in her own cemetery.[6]
Veneration
Martinian and Processus were publicly venerated in Rome from the fourth or perhaps the third century. In the fourth century, a church was built over their tomb. At this church, Gregory the Great preached a homily on their feast day "in which he referred to the presence of their bodies, to the cures of the sick, to the harassment of perjurers, and the cure of demoniacs there."[7] This church no longer exists.