id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5019901,2362700,plaintiff,Derby,John,alderman,585869,"Derby, John, of London, draper, alderman",0
5019902,2362700,defendant,Wylughby,Robert,,604545,"Wylughby, Robert, of Parham, Suff, knight",0