id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4966197,2346823,plaintiff,de Vivald,Lucas,merchant of Genoa,,"de Vivald, Lucas, merchant of Genoa",0 4966198,2346823,plaintiff,Lercarius,Baldasar,merchant of Genoa,,"Lercarius, Baldasar, merchant of Genoa",1 4966199,2346823,defendant,Hayward,John,mariner,590478,"Hayward, John, of Sandwich, Kent, mariner",0