id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5297568,2444295,plaintiff,Aleyn,Thomas,,,"Aleyn, Thomas",0 5297569,2444295,defendant,Chete,Thomas,gent,591124,"Chete, Thomas, of Foxley, gent",0 5297570,2444295,defendant,Nove,Robert,yeoman,867720,"Nove, Robert, of Blacolnesle, yeoman",1