id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3762864,1946023,plaintiff,Grey,Cecilia,"Marchioness of Dorset, widow",,"Grey, Cecilia, Marchioness of Dorset, widow",0 3762865,1946023,defendant,Bydney,Richard,butcher,625223,"Bydney, Richard, of Lymston, butcher",0 3762866,1946023,defendant,Pereman,William,laborer,625223,"Pereman, William, of Lymston, laborer",1