id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3757138,1944213,plaintiff,Baylly,Robert,mercer,585869,"Baylly, Robert, of London, mercer",0 3757139,1944213,defendant,Chamberleyn,John,gent,624276,"Chamberleyn, John, of Wodestok, Oxon, gent",0