id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3709253,1929191,plaintiff,Porter,William,,,"Porter, William",0 3709254,1929191,defendant,Aman,John,,594580,"Aman, John, of Swafham Market, blade smith",0 3709255,1929191,defendant,Hoowys,Thomas,mercer,586471,"Hoowys, Thomas, of Aylesham, mercer",1