id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4007694,2027540,plaintiff,Mason,John,,,"Mason, John",0 4007695,2027540,defendant,Aylberton,Thomas,gent,616038,"Aylberton, Thomas, of Newneham, gent",0 4007696,2027540,defendant,Mawson,Thomas,husbandman,616038,"Mawson, Thomas, of Newneham, husbandman",1