
Who Was Saint Felicissimus of Rome?
Saints
A brief look at Saint Felicissimus of Rome, a deacon martyred on 6 August 258 at Roma, Italy, venerated in the Church’s ancient calendar of saints.
Saint Felicissimus of Rome was a deacon of Italy who was martyred for the Christian faith, on 6 August 258 at Roma, Italy, alongside Saint Sixtus II. The surviving historical record is brief, giving only this essential outline, but the Church has preserved the memory of Saint Felicissimus of Rome’s fidelity through its ancient liturgical tradition, honoring a life whose full story was never written down.

Quick Facts
- Died: 6 August 258 (Roma, Italy)
- Feast Day: August 6 (traditional commemoration, the day of death)
- Venerated as: Martyr
- Companion of: Saint Sixtus II
Who Was Saint Felicissimus of Rome?
The historical record identifies Saint Felicissimus of Rome as a deacon associated with Italy, dying on 6 August 258 at Roma, Italy, alongside Saint Sixtus II. As with many saints of the ancient Church, little more than this essential outline has come down to us.
Historical Setting
Italy on 6 August 258 was shaped by a time when Christianity was still an illegal and often persecuted faith within the Roman Empire. Saints remembered from this setting and level of society typically survive in the record only through the bare fact of their death and burial place, exactly as with Saint Felicissimus of Rome.
Why the Church Remembers Saint Felicissimus of Rome
Saint Felicissimus of Rome’s claim on the Church’s memory rests on the single, sufficient fact of martyrdom, in the company of Saint Sixtus II. Nothing more elaborate than that is claimed for this saint, and nothing more elaborate is needed: the Church venerates deacons like Saint Felicissimus of Rome precisely because their witness did not require fame to be real.
Canonization and Feast Day
The record shows no formal beatification or canonization for Saint Felicissimus of Rome, which should not be read as a gap or an oversight. For saints of this era, veneration rests on ancient, immemorial local cult, confirmed simply by its own long continuity within the Church’s liturgical life.
What Catholics Can Learn Today
What Saint Felicissimus of Rome offers today is not a moral drawn from a dramatic biography, but the plain example of someone who, when faced with the choice, did not deny Christ. That kind of ordinary courage remains as necessary now as it was in the era of persecution.
A Prayer to Saint Felicissimus of Rome
Saint Felicissimus of Rome, martyr of the early Church, pray for us, that we may hold fast to the faith you would not surrender even at the cost of your life. Amen.
Sources
- Roman Martyrology
- Butler’s Lives of the Saints
- New Advent Catholic Encyclopedia (general entries on the period)
