id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4901284,2327011,plaintiff,Cokayn,John,knight,,"Cokayn, John, knight",0 4901285,2327011,defendant,Lynham,John,yeoman,590605,"Lynham, John, of Burton on Trent, Staffs, yeoman",0