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John S. Bonnici
Living · United States · Bishop

John S. Bonnici

Bishop of Rochester
Bishop
1965
1991
Ordained
2022
Consecrated Bishop
Rochester
Diocese
United States
Country
The Life

John S. Bonnici was born on February 17, 1965. Ordained a priest of the Archdiocese of New York in 1991, he became an auxiliary bishop of New York in 2022.

He was appointed Bishop of Rochester on January 7, 2026, the day Bp. Matano's retirement took effect, and installed on March 19, 2026.

Major Works & Initiatives
Bishop of Rochester (2026- )
A New York priest and auxiliary bishop (2022), appointed to Rochester on 7 January 2026 and installed on 19 March 2026, succeeding Bp. Matano.
The Old Mass, See by See
Rochester2026-03-19 – presentNo act of his own
What he inheritedBp. Matano's accommodating framework: authorization on request under his 16 July 2021 memorandum, the old Mass continuing in the diocese's parishes. The scorecard records Matano's stance as having held through the 2026 succession; no act of Bonnici's own has changed it.
Since the SSPX decree of 2 July 2026: No statement recorded as of 2026-10-22.
Reviewed 2026-10-22Confidence: mediumSee the diocese on the scorecard ›
Domus Dei’s Verdict
The Bishop & the Mass of Ages
Inherited continuity

He succeeded Bp. Matano at Rochester in March 2026; Matano's accommodating framework - authorization on request, the old Mass continuing - held through the succession.

References & Further Reading
1.
John Samuel Bonnici - Catholic-Hierarchy — Catholic-Hierarchy.org · catholic-hierarchy.org · 2026Episcopal dates.
Portrait: Own work / Wikimedia Commons
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