Q Mothers Lady-in-waiting [Getty Images]

LONDON, UNITED KINGDOM - AUGUST 04: The Queen Mothers Niece And Lady-in-waiting. Margaret Rhodes (Photo by Tim Graham Photo Library via Getty Images) — see more

LONDON, UNITED KINGDOM - AUGUST 04: The Queen Mothers Niece And Lady-in-waiting. Margaret Rhodes (Photo by Tim Graham Photo Library via Getty Images)

Tim Graham Photo Library Tim Graham