Edward Portman, 9th Viscount Portman British viscount (1934–1999) Parents Madelaine Charles Michael Berkeley Portman Children Claire Portman Christopher Portman, 10th Viscount Portman Piers Portman Alexander Portman Matthew Portman Justin Portman Siblings Davinia Portman Michael William Berkeley Portman Synöve Isobel Portman Partners Penelope Allin Rosemary Farris