id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4501727,2201141,plaintiff,Lytelbury,John,knight,,"Lytelbury, John, knight, on his own account",0 4501728,2201141,defendant,Sparowe del Spitell othe Strete,Alan,,,"Sparowe del Spitell othe Strete, Alan",0 4501729,2201141,defendant,Dunston,William,,,"Dunston, William",1 4501730,2201141,defendant,Hanley,William,,590819,"Hanley, William, of Bynbroke",2