id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4959419,2344784,plaintiff,Assh,John,mercer,585869,"Assh, John, of London, mercer",0 4959420,2344784,defendant,Balsam,William,chapman,594555,"Balsam, William, of Newemarket, Suff, chapman",0