id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5633032,2554333,plaintiff,Swillyngton,Roger,knight,,"Swillyngton, Roger, knight",0 5633033,2554333,defendant,Aleyn,William,mercer,667201,"Aleyn, William, of Bungeye, mercer",0 5633034,2554333,defendant,Barton,Richard,gent,629595,"Barton, Richard, of Wathe, Yorks, gent",1