Sister Philomene Sponsel, OSB papers, OSBCHI-D-SPONPHIL. Benedictine Sisters of Chicago Archives.
Sister Philomene Sponsel, OSB papers, OSBCHI-D-SPONPHIL. Benedictine Sisters of Chicago Archives. https://osbchicagoarchives.libraryhost.com/repositories/2/resources/57 Accessed November 22, 2024.