id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5179444,2409724,plaintiff,Bettys,Edmund,,,"Bettys, Edmund",0 5179445,2409724,defendant,Neuman,William,mercer,585869,"Neuman, William, of London, mercer",0 5179446,2409724,defendant,Thorp,John,chapman,833480,"Thorp, John, of Billeryca, Essex, chapman",1 5179447,2409724,defendant,Glover,John,chapman,856552,"Glover, John, of Bendon or Benenden, Kent, chapman",2