Epona, the horse goddess in Celtic and Gallo-Roman mythology
Epona |
O'Brien (1982) reconstructs a horse goddess with twin offspring, pointing to Gaulish Epona, Irish Macha (the twins reflected in Macha's pair, Liath Macha and Dub Sainglend), Welsh Rhiannon, and Eddaic Freyja in the tale of the construction of the walls of Asgard, seeing a vestige of the birth of hippomorphic twins in Loki in the form of a mare (in place of Freyja) giving birth to eight-legged Sleipnir.