entity_id,period_id,confidence,rationale,source_id,review_status
ENT_NORF_FYLGJA,PER_NOR_VIKING,high,"The 'fetch' or following-spirit attached to a person or family, appearing in dreams as an animal (representing temperament) or as a tutelary woman (kynfylgja/dis); its appearance often portends death. Attested across the sagas (Njals saga, Gisla saga). Discussed by Simek and Lindow.",SRC_LINDOW_NORSE,reviewed