Institution
University of Dayton
99
Catholic Theological Union
54
University of Notre Dame
45
Barry University
26
Philadelphia Archdiocesan Historical Research Center (PAHRC)
17
Catholic University of America
16
Boston College
8
Loyola University Chicago
5
Seton Hall University
3
College of the Holy Cross
2
Marquette University
2
St. Michael's College
2
University of San Francisco
2
Villanova University
2
Catholic Research Resources Alliance
1
Fontbonne University
1
Loyola Marymount University
1
St. Catherine University
1