id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4673410,2257321,plaintiff,Culwen,Christopher de,knight,,"Culwen, Christopher de, knight",0
4673411,2257321,defendant,Salkeld,John de,esq,764652,"Salkeld, John de, of Corkby, esq",0
4673412,2257321,defendant,Salkeld,John de,"Merghamby, esq",,"Salkeld, John de, Merghamby, esq",1