Gerald Portman, 7th Viscount Portman British peer (1875-1948) (1875–1948) Parents Henry Portman, 2nd Viscount Portman Mary FitzWilliam Children Gerald Portman, 8th Viscount Portman Michael Berkeley Portman Penelope Isobel Portman Siblings Claud Portman, 4th Viscount Portman unmarried daughter Portman Walter Portman unmarried daughter Portman Emma Portman Seymour Portman, 6th Viscount Portman Susan Portman Edward Portman Henry Portman, 3rd Viscount Portman Partners Dorothy Marie Isolde Sheffield