id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3757136,1944212,plaintiff,Baylly,Robert,mercer,585869,"Baylly, Robert, of London, mercer",0 3757137,1944212,defendant,Chamberleyn,Edward,,624276,"Chamberleyn, Edward, of Wodestok, Oxon, knight",0