Institiúid
University of Notre Dame
43
College of the Holy Cross
40
Boston College
23
Philadelphia Archdiocesan Historical Research Center (PAHRC)
14
Loyola University Chicago
9
University of Dayton
4
Catholic Theological Union
3
Loyola Marymount University
3
St. Michael's College
3
Barry University
2
Marquette University
2
St. Catherine University
1
University of San Diego
1
Villanova University
1