id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5418603,2480489,plaintiff,Say,Robert,mercer,585869,"Say, Robert, of London, mercer",0 5418604,2480489,plaintiff,Ormesbyde,John,,789110,"Ormesbyde, John, of Fulbourne, Cambs",1 5418605,2480489,defendant,Grevell,John,esq,885553,"Grevell, John, of Drayton by Banbury, Oxon, esq",0