Chabrat, Most Rev. Guy I., to Spalding, Most Rev. M.J., 1864/0822, CFCL 6/25, Box: CFCL 6, Folder: 25. Francis P. Clark Collection, FCL. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/213910 Accessed December 27, 2025.