id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3619696,1873730,defendant,Mason,John,,595258,"Mason, John, of Parva Leyton, Derbs, scythe smith",2 3619701,1873731,defendant,Mason,John,,595258,"Mason, John, of Parva Leyton, Derbs, scythe smith",3