id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4485626,2196212,plaintiff,Rempston,Thomas,knight,,"Rempston, Thomas, knight, on his own account",0 4485627,2196212,defendant,Mason,Robert,,597343,"Mason, Robert, of Retford",0 4485628,2196212,defendant,Helwy,John,,597343,"Helwy, John, of Retford",1