id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3607207,1869919,plaintiff,Rawson,Alvered,mercer,585869,"Rawson, Alvered, of London, mercer",0
3607208,1869919,defendant,Calthorn,John,chapman,592287,"Calthorn, John, of Worsburgh, Yorks, chapman",0
3607209,1869919,defendant,Calthorn,Robert,chapman,592288,"Calthorn, Robert, of Worsburgh, chapman",1