id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5198821,2415408,plaintiff,Vaux,William,esq,,"Vaux, William, esq",0 5198822,2415408,defendant,Melton,John,,632994,"Melton, John, of Aston, Yorks, knight",0 5198823,2415408,defendant,Sapcote,Richard,merchant,738922,"Sapcote, Richard, of Ayleton, Hunts, merchant",1