Benedict wrote, "We had learned that an evil custom of hidden marriages, more popularly known as marriages of joint knowledge, has spread throughout much of the Christian world. Among the resulting irregularities is that hidden marriages of this sort were themselves being dissolved where other marriages were publicly celebrated." Michael Joseph Schuck (1991). That They be One: The Social Teaching of the Papal Encyclicals, 1740–1989. Washington DC: Georgetown University Press. p. 7. ISBN978-0-87840-489-6.
Nagy, Ferenc (1979). "La comune genealogia episcopale di quasi tutti gli ultimi papi (1700–1978)". Archivum Historiae Pontificiae. 17: 433–453, at 439. JSTOR23563928.
newadvent.org
One or more of the preceding sentences incorporates text from a publication now in the public domain: Healy, Patrick (1907). "Pope Benedict XIV". In Herbermann, Charles (ed.). Catholic Encyclopedia. Vol. 2. New York: Robert Appleton Company. Retrieved 3 September 2014.
Rosa, Mario (1966). "Benedetto XIV, papa". Dizionario Biografico degli Italiani (in Italian). Vol. 8.
Mario Rosa, "Benedetto XIV," in: Enciclopedia dei Papi (Treccani 2000). (in Italian) L. Fiorani, Il concilio romano del 1725 (Roma 1978), pp. 144–146, 209.