A lay martyr of Carthage who died in 303 with companions Catulinus, Januarius, Florentius, and Julia during the Diocletianic persecution.

Saint Justa of Carthage is a lay martyr who died in Carthage, in Roman North Africa, in the year 303, during the persecution of Diocletian, together with named companions Catulinus, Januarius, Florentius, and Julia. This group belongs to the extensive company of African martyrs of the early fourth century.

Quick Facts

• Died: 303, Carthage, Tunisia
• Venerated as: Layperson; companion of Sts. Catulinus, Januarius, Florentius, and Julia; martyr

Who Was Saint Justa of Carthage?

Justa is remembered as part of a small group of named martyrs who died together at the very outset of the Diocletianic persecution in North Africa, a persecution that began in earnest in 303 with edicts ordering the destruction of Christian scriptures and places of worship before escalating to demands for sacrifice under penalty of death.

Historical Setting

Carthage, already the site of significant martyrdoms under Decius and Valerian in the previous century, faced renewed and ultimately more sustained persecution under Diocletian, whose 303 edicts were enforced with particular severity across the African provinces, producing numerous small groups of named martyrs such as Justa and her companions.

Why the Church Remembers Saint Justa of Carthage

The Church remembers Justa of Carthage as part of this early wave of Diocletianic martyrs in Africa, her memory preserved alongside her named companions as a testimony to the shared courage of ordinary Carthaginian Christians at the very beginning of the empire’s final and most severe persecution.

Canonization and Feast Day

No formal canonization process is recorded for Justa of Carthage, as is standard for a martyr of this era; her veneration rests on ancient local cult in Carthage, received through the Church’s liturgical memory.

What Catholics Can Learn Today

That so many African martyrs are remembered only in small, named groups rather than through detailed individual biographies reflects how communal the experience of persecution truly was; Justa’s witness, shared with her companions, speaks to the strength drawn from facing trial alongside others rather than alone.

A Prayer to Saint Justa of Carthage

Saint Justa of Carthage, faithful alongside your companions in a time of severe trial, pray for us to find courage in Christian community during our own difficulties. Help us never to face hardship in isolation when we can instead stand together in faith. Amen.

Sources

• Roman Martyrology
• Butler’s Lives of the Saints, revised edition