The Collection on the Auxiliary Bishops of the Archdiocese of Newark includes materials related to the consecration, activities, and death of several auxiliary bishops of the Archdiocese of Newark. This includes correspondence, programs, newsclippings, photographs, booklets, and other materials related to the consecration of new auxiliary bishops; newsclippings, correspondence, programs, and other materials related to the death and funerals of auxiliary bishops; and other materials related to auxiliary bishops. Most of the materials were created and gathered by the Archdiocese of Newark in the course of planning consecration ceremonies and funerals, or were gathered by the Archdiocesan Archivist.

Also included are some files of correspondence and other materials from priests and bishops of the Archdiocese.

Auxiliary bishops included in the collection are John Aloysius Duffy, Joseph A. Costello, Martin W. Stanton, John Joseph Dougherty, Walter W. Curtis, John E. Cohill, Thomas H. McLaughlin, James A. McNulty, William Aloysius Griffin, and Justin J. McCarthy.

This collection has not yet been processed, and materials are still in their original housing and arrangement.