Henry Portman, 2nd Viscount Portman British politician (1829–1919) (1829–1919) Parents Emma Portman, Viscountess Portman Edward Portman, 1st Viscount Portman Children unmarried daughter Portman Henry Portman, 3rd Viscount Portman Edward Portman Claud Portman, 4th Viscount Portman Seymour Portman, 6th Viscount Portman Emma Portman Gerald Portman, 7th Viscount Portman Walter Portman Susan Portman unmarried daughter Portman Siblings Edwin Berkeley Portman Walter Berkeley Portman Maurice Berkeley Portman Partners Mary FitzWilliam Frances Cuninghame