id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4915814,2331445,plaintiff,Dunstaple,"John, senior",,,"Dunstaple, John, senior",0
4915815,2331445,plaintiff,Dunstaple,"John, junior",,,"Dunstaple, John, junior",1
4915816,2331445,defendant,Hasilden,Willam,gent,784489,"Hasilden, Willam, of Little Chesterford, Essex, gent",0