id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4694637,2263820,plaintiff,Bonyngton,John,esq,,"Bonyngton, John, esq",0 4694638,2263820,defendant,Nevill,John,knight,,"Nevill, John, knight",0 4694639,2263820,defendant,Staunton,Thomas,esq,,"Staunton, Thomas, esq",1 4694640,2263820,defendant,Walker,John,,599941,"Walker, John, of Kegworth",2