In Gallo-Roman religion, Epona was a protector of horses, ponies, donkeys, and mules. She was particularly a goddess of fertility, as shown by her attributes of a patera, cornucopia, ears of grain, and the presence of foals in some sculptures.[1] She and her horses might also have been leaders of the soul in the after-life ride, with later literary parallels in Rhiannon of the Mabinogion.[2] The worship of Epona, "the sole Celtic divinity ultimately worshipped in Rome itself",[3] as the patroness of cavalry,[4] was widespread in the Roman Empire between the first and third centuries AD; this is unusual for a Celtic deity, most of whom were associated with specific localities.
^Henri Hubert, Mélanges linguistiques offerts à M. J.Vendryes (1925:187–198).
^Phyllis Pray Bober, reviewing Réne Magnen, Epona, Déesse Gauloise des Chevaux, Protectrice des Cavaliers in American Journal of Archaeology62.3 (July 1958, pp. 349–350) p. 349. Émile Thevenot contributed a corpus of 268 dedicatory inscriptions and representations.