About John Aloysius O’Mara
Lived 1924 – 2022 (aged 97). John Aloysius O’Mara was an American catholic priest and catholic bishop.
John Aloysius O’Mara (17 November 1924 – 16 February 2022) was an American-born Canadian Roman Catholic prelate.
O’Mara was born in Buffalo, Erie County, New York, United States, and was ordained to the priesthood for the Roman Catholic Archdiocese of Toronto, Canada. He served as the bishop of the Roman Catholic Diocese of Thunder Bay, Canada, from 1976 to 1991 and as bishop of the Roman Catholic Diocese of Saint Catharines, Canada, from 1991 until his retirement in 2002. O’Mara died on 16 February 2022, at the age of 97.
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Important facts
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Frequently asked questions
Who was John Aloysius O’Mara?
Canadian American-born bishop (1924–2022)
When was John Aloysius O’Mara born?
John Aloysius O’Mara was born on 17 November 1924 in Buffalo.
When did John Aloysius O’Mara die?
John Aloysius O’Mara died on 16 February 2022.
What was John Aloysius O’Mara's occupation?
John Aloysius O’Mara was a catholic priest and catholic bishop.
What nationality was John Aloysius O’Mara?
John Aloysius O’Mara was American.
Sources & further reading
· Wikipedia: John Aloysius O’Mara
· DBpedia: John Aloysius O'Mara
Cite this page
APA: Biography.guide. (2026). John Aloysius O’Mara. https://biography.guide/john-aloysius-omara/
MLA: "John Aloysius O’Mara." Biography.guide, https://biography.guide/john-aloysius-omara/.
Chicago: "John Aloysius O’Mara." Biography.guide. https://biography.guide/john-aloysius-omara/.
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