Edward Portman English 18th century housing developer and politician (1771–1823) Parents Anne Wyndham Henry Portman Children Wyndham Berkeley Portman Henry Fitzhardinge Berkeley Portman Marianne Portman Henry William Berkeley Portman Edward Portman, 1st Viscount Portman Lucy Portman Harriet Ella Portman Siblings Henry Berkeley Portman Partners Lucy Whitby Mary Hulse