Princess Eugenie married marketing exec Jack Brooksbank in Windsor, England, on October 12, 2018 - a joyful day before her family's life took a dramatic turn. Queen Elizabeth II and Prince Philip were still alive. Prince Harry and Meghan Markle were still senior working royals - in fact, they were newlyweds themselves at the time, and the Duchess of Sussex was newly pregnant. The bride's father, Andrew Mountbatten-Windsor - the former Duke of York - had yet to fall from grace. The ceremony at St. George's Chapel at Windsor Castle was filled with regal spectacle and personal touches.