Wolferton Splash

It is explained that the woman dressed as a nun, Princess Alice of Battenberg, is the mother of the Duke of Edinburgh. What is not explained is why she dressed that way: during the early 1930s, after going into exile and poverty with her family, she converted to Greek Orthodoxy, suffered a breakdown, was diagnosed with schizophrenia, and was institutionalized in a sanatorium. After her release she was separated or estranged from most of her family for many years. During World War II she hid a Jewish family from the Nazis (and was eventually posthumously named one of the 'Righteous Among the Nations' for her actions), and after the war she founded and joined an order of Greek Orthodox nuns, the Christian Sisterhood of Martha and Mary.

Elizabeth asks Philip to stop smoking, as she hated it. The real Elizabeth was not averse to smoking. She used to smoke herself, but only in private.