Institution
Catholic University of America
331
University of Notre Dame
48
Boston College
10
College of the Holy Cross
8
Loyola University Chicago
8
Marquette University
8
St. Michael's College
5
Benedictine University
4
University of San Diego
4
Philadelphia Archdiocesan Historical Research Center (PAHRC)
3
Barry University
2
Catholic Theological Union
2
University of San Francisco
2
University of Dayton
1
Villanova University
1