Brian Mac Cathmhaoi was a priest in Ireland during the mid

14th century As a means of recording the passage of time, the 14th century was a century lasting from 1 January 1301 ( MCCCI), to 31 December 1400 ( MCD). It is estimated that the century witnessed the death of more than 45 million lives from political and n ...

. The Archdeacon of Clogher, in 1356 he became Bishop of Clogher. He died of the plague in 1361"Clogher clergy and parishes : being an account of the clergy of the Church of Ireland in the Diocese of Clogher, from the earliest period, with historical notices of the several parishes, churches, etc" Leslie, J.B. p5: Enniskille; R.H. Ritchie; 1929

References

14th-century Roman Catholic bishops in Ireland Pre-Reformation bishops of Clogher Archdeacons of Clogher 1361 deaths 14th-century deaths from plague (disease) Place of birth missing Year of birth missing {{Medieval-bishop-stub