id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4799472,2296016,plaintiff,Trethewey,John,skinner,585869,"Trethewey, John, of London, skinner",0 4799473,2296016,plaintiff,Talver,John,clerk of Exchequer,,"Talver, John, clerk of Exchequer",1 4799474,2296016,defendant,Heron,William,,801513,"Heron, William, of Norham, Northumb, knight",0