id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4421333,2171574,plaintiff,Cokeryngton,John de,knight,,"Cokeryngton, John de, knight",0 4421334,2171574,defendant,Neusome,Adam de,,590197,"Neusome, Adam de, of Cokeryngton",0 4421335,2171574,defendant,Wylby,Richard,,590197,"Wylby, Richard, of Cokeryngton",1