id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3980024,2017619,plaintiff,Parmorte,Christopher,gent,,"Parmorte, Christopher, gent",0 3980025,2017619,defendant,Smyth,John,yeoman,666197,"Smyth, John, of Totyll, yeoman",0 3980026,2017619,defendant,Mady,Robert,yeoman,666198,"Mady, Robert, of Welton in the Marshe, yeoman",1 3980027,2017619,defendant,Hertford,Robert,,666199,"Hertford, Robert, of Claithorp, wright",2