Ceridwen

In Welsh medieval legend, Ceridwen, also spelled Cerridwen, was an enchantress, mother of Morfran and a beautiful daughter Creirwy. Her husband wasTegid Foel, and they lived near Bala Lake (Llyn Tegid) in north Wales. Medieval Welsh poetry refers to her as possessing the cauldron of Poetic Inspiration (Awen) and the Tale of Taliesin recounts her swallowing her servant Gwion Bach who is then reborn through her as the poetTaliesin. Ceridwen is regarded by modern Wiccans as the Celtic goddess of rebirth, transformation, and inspiration.

(Source: Wikipedia)