Institución
University of Notre Dame
52
Catholic University of America
10
University of Dayton
9
Philadelphia Archdiocesan Historical Research Center (PAHRC)
8
College of the Holy Cross
3
Barry University
2
Catholic Theological Union
2
Marquette University
2
Boston College
1
Loyola University Chicago
1
University of Saint Mary of the Lake
1
University of San Francisco
1