id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4883705,2321815,plaintiff,Cressener,Walter,esq,,"Cressener, Walter, esq",0 4883706,2321815,defendant,Flete,Roger,sherman,585869,"Flete, Roger, of London, sherman",0 4883707,2321815,defendant,Dyer,William,yeoman,607060,"Dyer, William, of Otteford, Kent, yeoman",1