About Jeremiah O'Sullivan
Lived 1842 – 1896 (aged 54). Jeremiah O'Sullivan was a catholic priest and catholic bishop.
Jeremiah O'Sullivan (February 6, 1842 – August 10, 1896) was an Irish-born clergyman of the Roman Catholic Church who served as bishop of Mobile in Alabama from 1885 until his death in 1896.
Biography
Early life Jeremiah O'Sullivan was born on February 6, 1842, in Kanturk, County Cork, to John and Mary (née Ahern) O'Sullivan. He came to the United States in 1863, and entered St. Charles College in Ellicott City, Maryland. After completing his classical course, he made his theological studies at St. Mary's Seminary in Baltimore.
Priesthood O'Sullivan was ordained to the priesthood by Archbishop Martin John Spalding on June 30, 1868.
His first assignment was as a curate under Reverend Placide Louis Chapelle at St. Peter's Church in Rockville, Maryland. During his time in Westernport, he erected a church and a convent for the Sisters of St. Joseph, under whose direction he placed the parochial school. He was afterwards sent to Washington, D.C., where he served as pastor of St. Peter's Church.
Bishop of Mobile On June 16, 1885, O'Sullivan was appointed the fourth bishop of Mobile by Pope Leo XIII. He received his episcopal consecration on September 20, 1885, from Archbishop James Gibbons, with Bishops John Joseph Keane and Henry P. Northrop serving as co-consecrators, at St. Peter's Church. His installation took place in Mobile on November 1, 1885. A gifted administrator, he was successful in restoring the financial status of the diocese. He also established several new churches, chapels, and schools, and oversaw the addition of two towers to the Cathedral of the Immaculate Conception.
Death O'Sullivan died in Mobile on August 10, 1896, at age 54; he is buried in the crypt of Immaculate Conception Cathedral.
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Important facts
People in Jeremiah O'Sullivan's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Jeremiah O'Sullivan's
Frequently asked questions
Who was Jeremiah O'Sullivan?
Catholic bishop (1842–1896)
When was Jeremiah O'Sullivan born?
Jeremiah O'Sullivan was born on 6 February 1842 in Kanturk.
When did Jeremiah O'Sullivan die?
Jeremiah O'Sullivan died on 10 August 1896 in Mobile.
What was Jeremiah O'Sullivan's occupation?
Jeremiah O'Sullivan was a catholic priest and catholic bishop.
Sources & further reading
· Wikipedia: Jeremiah O'Sullivan
· DBpedia: Jeremiah O'Sullivan
Cite this page
APA: Biography.guide. (2026). Jeremiah O'Sullivan. https://biography.guide/jeremiah-o-sullivan/
MLA: "Jeremiah O'Sullivan." Biography.guide, https://biography.guide/jeremiah-o-sullivan/.
Chicago: "Jeremiah O'Sullivan." Biography.guide. https://biography.guide/jeremiah-o-sullivan/.
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