id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5321171,2451431,plaintiff,Lescrop,John,knight,,"Lescrop, John, knight",0 5321172,2451431,defendant,Turnour,William,husbandman,637559,"Turnour, William, of Bellerby, husbandman",0 5321173,2451431,defendant,Pratte,William,husbandman,637559,"Pratte, William, of Bellerby, husbandman",1 5321174,2451431,defendant,Plugh,Thomas,husbandman,637559,"Plugh, Thomas, of Bellerby, husbandman",2