id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4487797,2196898,plaintiff,Spencer,Walter,,585869,"Spencer, Walter, of London, pie baker",0 4487798,2196898,defendant,Segyn,John,,601238,"Segyn, John, of Hadstoke, Essex",0 4487799,2196898,defendant,Segyn,Robert,,755847,"Segyn, Robert, of Bokesworth",1