id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5437798,2486237,plaintiff,Stafford,Alnotheus,,,"Stafford, Alnotheus",0 5437799,2486237,defendant,Baker,William,yeoman,634836,"Baker, William, of Hertyngfordbury, yeoman",0 5437800,2486237,defendant,Middelton,John,tailor,586059,"Middelton, John, of Ware, tailor",1