id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4504011,2201810,plaintiff,Pykeryng,James de,knight,,"Pykeryng, James de, knight, executors of",0 4504012,2201810,plaintiff,Lancastre,John,,756757,"(Lancastre, John, of Lancastre, prior",1 4504013,2201810,plaintiff,Pykeryng,James de,,,"Pykeryng, James de",2 4504014,2201810,plaintiff,Jakeson,John,chaplain,,"Jakeson, John, chaplain",3 4504015,2201810,plaintiff,Russell,Thomas,,,"Russell, Thomas",4 4504016,2201810,defendant,Lascy,John,,764206,"Lascy, John, of Gaythford, son of Robert",0 4504017,2201810,defendant,Otir,John,,593964,"Otir, John, of Hardewyk",1 4504018,2201810,defendant,Helmerlay,Adam de,,,"Helmerlay, Adam de",2 4504019,2201810,defendant,Langwath,Roger,,,"Langwath, Roger",3 4504020,2201810,defendant,Harum,John,,633800,"Harum, John, of Hovyngham",4 4504021,2201810,defendant,Rymyngton,Richard de,,,"Rymyngton, Richard de",5