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Venerable

Cormac ua Cillin

A venerable father honored in the Irish tradition, who reposed in 966.

Uncertain source. We are looking to verify this information as soon as we can.

Reposed
96610th century

Life

Cormac ua Cillin, who died in 966, was abbot of Tuamgraney in Ireland and the ancestor of the Ó Cillín family, which later held the headship of the monastery. The Chronicon Scotorum calls him successor of Ciarán and Comán, a sage and an old man, a bishop, who built the great church and bell-⁠tower of Tuaim Gréne and rested in Christ. He is said to have founded Saint Cronan's Church at Tuamgraney. The sources show no canonization.