id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4637177,2242427,plaintiff,Blyton,John,,,"Blyton, John",0
4637178,2242427,defendant,Pole,John,,589723,"Pole, John, of Botheby",0
4637179,2242427,defendant,Lettres,Gillian,,,"Lettres, Gillian",1