id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3849408,1973413,plaintiff,Lewkenour,Roger,"knight, sheriff of Surrey",,"Lewkenour, Roger, knight, sheriff of Surrey",0 3849409,1973413,defendant,West,Robert,yeoman,586946,"West, Robert, of Suthwarke, yeoman",0