Theodulf of Orléans
See also references for related subjects.
Szerwiniack, Olivier, “Des receuils d’interprétations de noms hébreux chez les irlandais et le wisigoth Théodulf”, Scriptorium 48:2 (1994): 187–258.
Sidwell, Keith, “Theodulf of Orléans, Cadac-Andreas and Old Irish phonology: a conundrum”, The Journal of Medieval Latin 2 (1992): 55–62.
Godman, Peter, Poetry of the Carolingian Renaissance, London: Duckworth, 1985.
Kenney, James F., “Chapter VI: The expansion of Irish Christianity”, in: Kenney, James F., The sources for the early history of Ireland: an introduction and guide. Volume 1: ecclesiastical, Records of Civilization: Sources and Studies 11, Revised ed. (1929), New York: Octagon, 1966. 486–621.
536–537   [342] “Theodulf, bishop of Orleans: Poem to Charles the Great A.D. 796”
Bischoff, Bernhard, “Theodulf und der Ire Cadac-Andreas”, Historisches Jahrbuch 74 (1955): 91–98.