Build a Directory

Still in beta — data is being thoroughly audited and verified

HomeBishopsGary Studniewski

A Visual Directory of the Hierarchy of the Catholic Church.

Currently featuring the bishops and dioceses of the United States.

Dedicated to Mary, Queen of Apostles and the Immaculate Conception.

Ora pro nobis!

Not affiliated with the USCCB, any (arch)diocese, or the Holy See.

Directory

Dioceses
Bishops
Build a Directory

About

About
Data Sources
Contact

Website, code, and design are copyright © 2026 Hierarchy.Directory. All rights reserved. No ownership or copyright is claimed over images, portraits, or data. Learn more here.

Portrait of Most Rev. Gary R. Studniewski

Photo: Archdiocese of Washington

His Excellency

Most Rev. Gary R. Studniewski

Auxiliary Bishop

Archdiocese of Washington

Born: May 8, 1957 · Toledo · Age 69
Ordained priest: June 24, 1995
Ordained bishop: July 7, 2026
Rite: Latin

A priest for 31 years, 4 months

A bishop for 3 months

5 years, 6 months until canonical retirement

catholic-hierarchy.org Wikipedia

May 1957

Born

May 8, 1957 · Toledo

Jun 1995

Ordained to the Priesthood

June 24, 1995

May 2026

Appointed Auxiliary Bishop of Washington

May 1, 2026 · Washington, D.C., United States

Jul 2026

Ordained Bishop

July 7, 2026

Portrait of Robert Cardinal McElroy

Robert Cardinal McElroy

Portrait of Wilton Cardinal Gregory

Wilton Cardinal Gregory

Portrait of Most Rev. Mark E. Brennan

Most Rev. Mark E. Brennan

Jul 2026

Installed as Auxiliary Bishop of Washington

July 7, 2026 · Washington, D.C., United States