Brother Mathias Talks to Rebecca Barrett about his Life, Waterford, Ballybricken, Grandpa John Barrett, Brother Mathias in the USA, Bishop Cantwell, Bishop Cushing, Vocations, 1981/03, ABGS 27602-27606-CT. Brothers of the Good Shepherd Records, BGS. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/1992519 Accessed November 23, 2024.