I seek to know who my ancestors are prior to Christianity. My closest ancestors (grandparents and great grandparents) are from Poland, Lithuania, Britain, and Ireland. I have started here to begin my investigation. For others who are on the journey of discovering themselves in this way, here are the resources I have found to be the most informative. I will add more resources to this list as I find them.
RESOURCES
Slavic Ancestry
Searching For The Slavic Soul
Slavic Paganism: Creations Stories, Deities, Influences, Spirituality, Folklore, & Baba Yaga
GRMEK, M. D. (1959). Ancient Slavic Medicine. Journal of the History of Medicine and Allied Sciences, 14(1), 18–40. http://www.jstor.org/stable/24620921
Bienkowska, D. (1973). History of Polish Folklore Research: 1945-70. Journal of the Folklore Institute, 10(3), 197–211. https://doi.org/10.2307/3814196
Slavic Paganism: Creations Stories, Deities, Influences, Spirituality, Folklore, & Baba Yaga
GRMEK, M. D. (1959). Ancient Slavic Medicine. Journal of the History of Medicine and Allied Sciences, 14(1), 18–40. http://www.jstor.org/stable/24620921
Bienkowska, D. (1973). History of Polish Folklore Research: 1945-70. Journal of the Folklore Institute, 10(3), 197–211. https://doi.org/10.2307/3814196