id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3792202,1955414,plaintiff,Austen,Richard,mercer,585869,"Austen, Richard, of London, mercer",0 3792203,1955414,defendant,Leyghton,John,esq,611570,"Leyghton, John, of Stratton, Salop, esq",0