entity_id,period_id,confidence,rationale,source_id,review_status ENT_NORF_DRAUGR,PER_NOR_VIKING,high,"The animated, malevolent walking dead (aptrgangr, haugbui) of the Icelandic family sagas (e.g. Glamr in Grettis saga, Kar the Old, Thorolf in Eyrbyggja saga); a corporeal revenant guarding its barrow. Attested in saga literature; treated extensively by Simek and Lindow.",SRC_SIMEK_NORTHERN,reviewed