id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4586119,2227083,plaintiff,Hemyngton,William,,,"Hemyngton, William",0 4586120,2227083,defendant,Phypson,John,,593363,"Phypson, John, of Thrapston",0 4586121,2227083,defendant,Sumpter,John,,601980,"Sumpter, John, of Hemyngton",1 4586122,2227083,defendant,Conyngton,John,,601834,"Conyngton, John, of Farnyng",2