Sister Pancratia Katowski, OSB papers, OSBCHI-D-KATOPANC. Benedictine Sisters of Chicago Archives.
Sister Pancratia Katowski, OSB papers, OSBCHI-D-KATOPANC. Benedictine Sisters of Chicago Archives. https://osbchicagoarchives.libraryhost.com/repositories/2/resources/241 Accessed November 29, 2025.