id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4966166,2346813,plaintiff,de Nigro,Angelus,merchant of Genoa,,"de Nigro, Angelus, merchant of Genoa",0 4966167,2346813,defendant,Abbot,John,tucker,724522,"Abbot, John, of Wymborn Mynster, Dorset, tucker",0