The Wolf-Woman(Priestess Lupalina)'s sister, Ursla, also sounds a lot Milius' Lady of the Snow(the Ice-Witch) that gives birth to Kon.
http://www.marvunapp.com/Appendix/ursla.htm
Now both and her sister via marvel seem fairly benevolent or neutral, while both the Wolf Witch and the Ice Witch were Malevolent and combined with other characters like Salome( A Witch Shall Be Born) and Atali(The Frost Giant's Daughter).