id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5273178,2437224,plaintiff,M----,John,,,"M----, John",0
5273179,2437224,plaintiff,Spycer,Simon,,,"Spycer, Simon",1
5273180,2437224,defendant,Haigh,John,gent,775895,"Haigh, John, of Wysbeche, Cambs, gent",0