id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3617719,1873166,plaintiff,Fynkkell,Edward,,,"Fynkkell, Edward",0 3617720,1873166,defendant,Yong,Peter,mariner,593156,"Yong, Peter, of Dover, mariner",0 3617721,1873166,defendant,Lego,Oliver,merchant,593156,"Lego, Oliver, of Dover, merchant",1 3617722,1873166,defendant,Balgay,Henry,merchant,593156,"Balgay, Henry, of Dover, merchant",2