entity_id,period_id,confidence,rationale,source_id,review_status ENT_SYR_ADDAI,PER_SYRIAC,high,"Apostle-evangelist of Edessa in the Abgar legend (Doctrine of Addai), traditional founder of Syriac Christianity. Legendary-traditional attestation via the Doctrine of Addai, cited in Baum-Winkler.",SRC_BAUM_WINKLER_COTE,reviewed