id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4522454,2207363,plaintiff,Grene,William,,596148,"Grene, William, of Lokyngton",0 4522455,2207363,defendant,Gylot,John,,,"Gylot, John",0 4522456,2207363,defendant,Thuresby,Richard de,,,"Thuresby, Richard de",1 4522457,2207363,defendant,Bilton,Richard de,,,"Bilton, Richard de",2 4522458,2207363,defendant,Ragell,John,,596148,"Ragell, John, of Lokyngton",3