A laymartyr of Rome, remembered with his companion Saint Crescenzione in a sparsely documented third-century record.

Saint Giustino was a Roman laymartyr, traditionally dated to the year 258, remembered as a companion of Saint Crescenzione. As with many martyrs of this period, almost no biographical detail beyond his name, companion, and the fact of his martyrdom has survived.

Quick Facts

• Died: 258 (Roma, Italy)
• Venerated as: Lay martyr
• Canonization: no formal process recorded; venerated through ancient local cult

Who Was Saint Giustino?

Saint Giustino was a Roman laymartyr, traditionally dated to the year 258, remembered as a companion of Saint Crescenzione. As with many martyrs of this period, almost no biographical detail beyond his name, companion, and the fact of his martyrdom has survived.

Historical Setting

The mid-third century was marked by the persecutions of emperors Decius and Valerian, both of whom required public sacrifice to the Roman gods as a test of loyalty, a demand many Christians refused at the cost of their lives. Rome’s Christian community, already substantial by this period, produced numerous martyrs whose stories survive today only as names paired with companions in ancient lists.

Why the Church Remembers Saint Giustino

Giustino’s memory, preserved alongside that of Crescenzione, reflects the ordinary pattern of third-century Roman martyrdom: believers arrested and executed together, their fidelity remembered by the local church even where detailed accounts were never written down or have been lost.

Canonization and Feast Day

No formal canonisation process is recorded for Saint Giustino, in keeping with the ordinary situation for ancient martyrs; his veneration rests on ancient local cult received through the Church’s liturgical memory.

What Catholics Can Learn Today

The pairing of martyrs like Giustino and Crescenzione in the ancient record is a quiet reminder that Christians have so often gone to their deaths not alone but in the company of fellow believers, strengthened by that shared witness.

A Prayer to Saint Giustino

Saint Giustino, martyr of Rome, pray for us with your companion Crescenzione, that we may support one another in faith as you did even to the point of death. Amen.

Sources

• Roman Martyrology
• Butler’s Lives of the Saints