id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5410268,2478023,plaintiff,Broughton,John,,,"Broughton, John",0 5410269,2478023,defendant,Cleverdon,John,,884695,"Cleverdon, John, of Londkeye, Devon",0 5410270,2478023,defendant,Cavy,William,,593230,"Cavy, William, of Houghton Regis",1