A mere 3,900 miles across the pond and through Kensington Palace’s opulent front gates, a Northwestern alumna — some prefer “Her Royal Highness the Duchess of Sussex” — will soon raise a potential...

It’s a tale as old as time: Whether it’s Marilyn Monroe wooing the likes of Laurence Olivier in “The Prince and the Showgirl,” or Meg Ryan charming Hugh Jackman in “Kate & Leopold,” fictional...