Tailtiu - Irish Goddess of the month August and Midsummer. She is largely viewed as a goddess of the earth, sovereignty, harvest, and first grains, particularly of wheat. She is also the mother of God Lugh who created Lughnasadh in honor of her.
The Goddess Rhiannon is a prominent figure in Welsh mythology. She is probably a reflex of the Celtic Great Queen goddess Rigantona and may also be associated with the horse goddess Epona. Named my daughter after her.
"she was a healer and enchantress, eldest of nine sisters. In early chivalric romances by Chrétien de Troyes, she also figures as a healer. Her character may be partially derived from that of the Welsh goddess Modron and other myths.