Queen Elizabeth II felt "really upset" by Prince Harry and Meghan Markle over plans for their royal wedding, according to the late monarch's cousin. Lady Elizabeth Anson wrote that the late queen was "not at all content" and noted an incident in which Harry was "rude to her for ten minutes."

Queen Elizabeth bestowed Harry, 40, and Meghan, 43, with the titles of the Duke and Duchess of Sussex upon their royal wedding day, and the couple later honored her by naming their daughter Lilibet Diana in a tribute to the Queen's childhood nickname of Lilibet, used by family.

In 1945, 19-year-old Princess Elizabeth joined the Auxiliary Territorial Service, the women's branch of the British Army. World War II was nearing its end, but Elizabeth was determined to contribute however she could.