id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5472586,2496768,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5472587,2496768,defendant,Chapman,Walter,butcher,589149,"Chapman, Walter, of Derteford, Kent, butcher",0 5472588,2496768,defendant,Mmartyn,Robert,yeoman,589149,"Mmartyn, Robert, of Derteford, Kent, yeoman",1 5472589,2496768,defendant,Mayk_,Stephen,glover,588791,"Mayk_, Stephen, of Derteford, glover",2