Rev. Sabine Baring-Gould (M.A.). "SS. Agape, Chionia, and Ireene, VV., MM.. (About A.D. 290.)." In: The Lives of the Saints. Volume the Fourth: April. London: John C. Nimmo, 1897. pp. 34-37.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. p. 95.
Rev. Sabine Baring-Gould (M.A.). "S. Joseph, The Hymnographer, C. (A.D. 883.)." In: The Lives of the Saints. Volume the Fourth: April. London: John C. Nimmo, 1897. pp. 48-49.
Rev. Sabine Baring-Gould (M.A.). "S. Pancras, B. of Taormina, M. (1ST Cent.)." In: The Lives of the Saints. Volume the Fourth: April. London: John C. Nimmo, 1897. pp. 33-34.
