22nd July 1948: Princesses Elizabeth and Margaret Rose (1930 - 2002) leaving the wedding of Lord Derby and Lady Isabel Milles-Lade. (Photo by Central Press/Getty Images)
22nd July 1948: Princesses Elizabeth and Margaret Rose (1930 - 2002) leaving the wedding of Lord Derby and Lady Isabel Milles-Lade. (Photo by Central Press/Getty Images)