1945: Elizabeth is made a Subaltern in the Auxiliary Territorial Service, serving for Britain during World War II.
Nov. 20, 1947: Elizabeth marries Prince Philip Mountbatten of Greece and Denmark at Westminster Abbey.
Nov. 14, 1948: Prince Charles, now Prince of Wales, heir-apparent to the throne, is born.
Aug. 15, 1950: Elizabeth’s second child and only daughter, Anne, the Princess Royal, is born.
Feb. 6, 1952: Elizabeth becomes queen upon the death of her father George VI.
June 2, 1953: Crowned in a grand coronation ceremony at Westminster Abbey. She sets out on a tour of the Commonwealth, visiting places including Bermuda, Fiji, Tonga, Australia and Gibraltar.
Feb. 19, 1960: Elizabeth’s third child, Prince Andrew, is born.
March 10, 1964: Elizabeth’s fourth child, Prince Edward, is born.
May 1965: Elizabeth makes a historic visit to West Germany, the first German visit by a British monarch in 52 years.
1977: Elizabeth celebrates her Silver Jubilee, which marks 25 years on the throne.
1992: Elizabeth has what she describes as an “annus horribilis,” or a “horrible year.” The year sees marriages for three of her four children end. Also that year, a fire damages Windsor Castle. Public outcry over the cost of repairs amid a recession prompts the queen to volunteer to pay income taxes.