id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4636996,2242376,plaintiff,Berton,Walter,mercer,585869,"Berton, Walter, of London, mercer",0 4636997,2242376,defendant,Boveton,John,,586152,"Boveton, John, of Warwick",0 4636998,2242376,defendant,Pekerugge,John,,753502,"Pekerugge, John, of Henle",1 4636999,2242376,defendant,Hudde,John,,776738,"Hudde, John, of Hoodley",2 4637000,2242376,defendant,Haytfeld,William,,585925,"Haytfeld, William, of Bristol",3