id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5127319,2394470,plaintiff,Burton,John,mercer,585869,"Burton, John, of London, mercer",0
5127320,2394470,plaintiff,Stokton,John,mercer,585869,"Stokton, John, of London, mercer",1
5127321,2394470,defendant,Frost,Roger,chapman,787375,"Frost, Roger, of Stratford upon Avon, Warws, chapman",0