id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5436594,2485876,plaintiff,Say,William,mercer,585869,"Say, William, of London, mercer",0 5436595,2485876,plaintiff,Ormesby,John,esq,789110,"Ormesby, John, of Fulbourne, Cambs, esq",1 5436596,2485876,defendant,Grevell,John,esq,885553,"Grevell, John, of Drayton by Banbury, Oxon, esq",0