id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3881332,1984021,plaintiff,Savell,Henry,knight,,"Savell, Henry, knight",0 3881333,1984021,plaintiff,Constable,Marmaduke,,596031,"Constable, Marmaduke, of Everyngham, knight",1 3881334,1984021,defendant,Gresham,John,esq,,"Gresham, John, esq",0