Saint Costabile Gentilcore, a abbot and monastic leader, is honored by the Church despite a thin historical record, honored through the Church’s living liturgical memory.

Saint Costabile Gentilcore was a Benedictine monk who served as the fourth abbot of the Badia di Cava, the great abbey of Cava de’ Tirreni in southern Italy, dying there on February 17, 1124, at about fifty-four. The Church remembers Costabile for his stewardship of one of southern Italy’s leading Benedictine abbeys during a formative period of its growth, continuing the reforming, disciplined monastic life established by the abbey’s earlier founders.

Quick Facts

• Died: February 17, 1124, Cava de’ Tirreni, Italy (aged about 54)
• Feast Day: February 17
• Canonised: 1893
• Venerated as: Benedictine abbot

Who Was Saint Costabile Gentilcore?

Saint Costabile Gentilcore was a Benedictine monk who served as the fourth abbot of the Badia di Cava, the great abbey of Cava de’ Tirreni in southern Italy, dying there on February 17, 1124, at about fifty-four.

Historical Setting

The Badia di Cava, founded in 1011, grew during this period into one of the most important monastic centers of southern Italy, enjoying close ties to Norman rulers of the region and overseeing a wide network of dependent priories, a network Costabile helped govern and expand as its abbot.

Why the Church Remembers Saint Costabile Gentilcore

The Church remembers Costabile for his stewardship of one of southern Italy’s leading Benedictine abbeys during a formative period of its growth, continuing the reforming, disciplined monastic life established by the abbey’s earlier founders.

Canonization and Feast Day

The production register for this saint records a formal canonisation entry from 1893, confirming a cult sustained locally for many centuries within the Cava tradition.

What Catholics Can Learn Today

Costabile’s abbacy, positioned within a chain of abbots continuing one community’s founding vision across generations, shows the value of faithful institutional stewardship — carrying forward, rather than reinventing, a good work begun by others. Catholics in leadership roles today can draw encouragement from this model of continuity.

A Prayer to Saint Costabile Gentilcore

Saint Costabile Gentilcore, abbot of Cava, you carried forward faithfully the work others had begun. Help those who lead today to serve the mission entrusted to them with the same fidelity. Amen.

Sources

• Roman Martyrology
• Order of Saint Benedict historical records
• Italian diocesan historical records