A layman martyred at Caesarea in Cappadocia, in modern Türkiye, possibly in the fifth century, remembered with companions Germanus and Theophilus.

Saint Cyril of Caesarea in Cappadocia was a layman martyred at Caesarea in Cappadocia (modern Türkiye), with the record giving a tentative fifth-century date, alongside his companions Saint Germanus and Saint Theophilus. As with several entries from this region and era, the precise circumstances and even century of the martyrdom carry some uncertainty in the surviving sources, which this page states honestly rather than asserting false precision.

Quick Facts

• Died: V century? (uncertain), Caesarea in Cappadocia, Türkiye
• Venerated as: Layperson and martyr
• Companions: Saint Germanus and Saint Theophilus

Who Was Saint Cyril of Caesarea in Cappadocia?

Cyril is recorded as a martyr of Caesarea in Cappadocia, a major Christian center of ancient Asia Minor and the home city of Saint Basil the Great. He is remembered alongside two companions, Germanus and Theophilus, whose shared martyrdom, if the tentative fifth-century date is accurate, would place them not within one of the great empire-wide Roman persecutions but rather amid more localized violence or unrest of the later Roman or early Byzantine period.

Historical Setting

Cappadocia was one of the most thoroughly Christianized regions of the late Roman world by the fourth and fifth centuries, home to the Cappadocian Fathers and a deeply rooted monastic and episcopal culture. A martyrdom dated tentatively to the fifth century in this region would likely reflect regional conflict, doctrinal controversy turned violent, or a more localized persecution rather than the empire-wide campaigns of earlier centuries, though the sources do not allow certainty on this point.

Why the Church Remembers Saint Cyril of Caesarea in Cappadocia

The Church remembers Cyril of Caesarea in Cappadocia, together with Germanus and Theophilus, as companions in martyrdom whose memory the Cappadocian church preserved even where the century and circumstances of their deaths were not transmitted with full certainty.

Canonization and Feast Day

No formal modern canonization process is recorded for Saint Cyril of Caesarea in Cappadocia; his veneration rests on ancient, immemorial local cult, received into the Church’s calendar through long-standing custom despite some uncertainty in the historical dating.

What Catholics Can Learn Today

Where the record itself is uncertain, as here, honoring a saint means honoring the fact of a life given for Christ without overstating what can actually be known about when or how, a discipline of honesty that applies as much to remembering the saints as to any other historical claim.

A Prayer to Saint Cyril of Caesarea in Cappadocia

Saint Cyril of Caesarea in Cappadocia, martyr remembered with your companions Germanus and Theophilus though the years of your witness are uncertain to us, pray that our faith may rest on Christ himself rather than on certainty about every historical detail. Amen.

Sources

• Roman Martyrology
• New Advent Catholic Encyclopedia, entry on the Church in Cappadocia