id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3938019,2003049,plaintiff,Pettynger,Edward,,655902,"Pettynger, Edward, of London, scriptor",0 3938020,2003049,defendant,Marten,John,merchant tailor,585869,"Marten, John, of London, merchant tailor",0 3938021,2003049,defendant,Halys,Thomas,gent,586293,"Halys, Thomas, of Dagenham, Essex, gent",1