id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4728388,2274115,plaintiff,Ingham,Thomas,,585936,"Ingham, Thomas, of Norwich",0 4728389,2274115,defendant,Couper,John,mercer,585936,"Couper, John, of Norwich, mercer",0 4728390,2274115,defendant,Rook,William,,791219,"Rook, William, of Salle, of Norfolk",1 4728391,2274115,defendant,Wattok,Robert,chapman,585936,"Wattok, Robert, of Norwich, chapman",2