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Brendan of Birr

500 – 573

Irish abbot and monastic saint

Religious person
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About Brendan of Birr

Lived 500 – 573. Brendan of Birr was an Irish religious person.

Background In early Christian Ireland the druid tradition collapsed under the pressure of the new faith. Study of Latin learning and Christian theology in monasteries flourished. Brendan became a pupil at the monastic school at Clonard Abbey. During the sixth century, some of the most significant names in the history of Irish Christianity studied at the Clonard monastery. It is said that the average number of scholars under instruction at Clonard was 3,000. Twelve students who studied under Finian became known as the Twelve Apostles of Ireland; Brendan of Birr was one of these.

Life Brendan of Birr is said to have been of a noble Munster family. It was at Clonard that Brendan became a friend and companion of Ciarán of Saigir and Brendan of Clonfert. in central Ireland in about 540, serving as its abbot. He emerges from early Irish writings as a man of generous hospitality with a reputation for sanctity and spirituality who was an intuitive judge of character.

The feast day of Brendan of Birr is 29 November.

Brendan's monastery at Birr was later to produce the MacRegol Gospels, which are now housed at the Bodleian Library in Oxford.

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Important facts

Born
500, Ireland
Birth century
Died
573, Birr
Occupation
Religious person
Nationality
Positions held
Abbot
Also known as
Brendan mac Nemainn, Brendan, Bréannainn of Birr, Seanbhréannainn

People in Brendan of Birr's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Brendan of Birr's

Frequently asked questions

Who was Brendan of Birr?

Irish abbot and monastic saint

When was Brendan of Birr born?

Brendan of Birr was born in 500 in Ireland.

When did Brendan of Birr die?

Brendan of Birr died in 573 in Birr.

What was Brendan of Birr's occupation?

Brendan of Birr was a religious person.

What nationality was Brendan of Birr?

Brendan of Birr was Irish.

Sources & further reading

· Wikipedia: Brendan of Birr

· Wikidata: Q250370

· DBpedia: Brendan of Birr

Cite this page

APA: Biography.guide. (2026). Brendan of Birr. https://biography.guide/brendan-of-birr/

MLA: "Brendan of Birr." Biography.guide, https://biography.guide/brendan-of-birr/.

Chicago: "Brendan of Birr." Biography.guide. https://biography.guide/brendan-of-birr/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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