Cailleach

from Connor O'Shae, member of the Anubis Society, in his book 'Life and Death Among the Irish Fey'

"...Seen as a cloaked hag, with one eye and deathly pale skin, she is said to have a bow-legged leaping gait. She leaps across mountains with a power to shape and transform the land as rocks gather into her apron.

As a goddess, she alone controls the length, severity, and chill of the winter months. Her season begins on October 31st, the Samhain festival, and may we ever find her favor..."