id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4556263,2217901,plaintiff,Houghton,John,merchant,586435,"Houghton, John, of Leicester, merchant",0 4556264,2217901,defendant,Lewyn,Thomas,,586344,"Lewyn, Thomas, of Burton",0 4556265,2217901,defendant,Waltham,John,merchant,604469,"Waltham, John, of Daventry, merchant",1