id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4976829,2350021,plaintiff,Percyvale,Walter,esq,,"Percyvale, Walter, esq",0 4976830,2350021,defendant,Cassy,John,esq,829649,"Cassy, John, of Wyghtfeld, Glos, esq",0