Tomás mac Gilbert Ó Cellaigh

Tomás mac Gilbert Ó Cellaigh, Bishop of Clonfert, died 1378.

Tomás was a son of a king of Ui Maine, Gilbert Ó Cellaigh, who reigned 1307–15, and again from 1318 till his death in 1322.

Tomás became bishop before 14 October 1347, the see having been vacant for some years after the death of Bishop Seoán Ó Leaáin in 1336. Ó Cellaigh died 1378, being succeeded by his cousin, Muircheartach mac Pilib Ó Ceallaigh.

References

Preceded by
Seoán Ó Leaáin
Bishops of Clonfert
c.1347-1378
Succeeded by
Muircheartach mac Pilib Ó Ceallaigh