Prince William and Kate Middleton Wish Meghan Markle a Happy Birthday The message from the Duke and Duchess of Cambridge, which included a red balloon emoji, was shared on the Kensington Palace Instagram page. Prince William and Kate Middleton, via Instagram Alongside the post was a photo of William, Kate, Meghan, Prince Harry and Prince Charles. Markle, who gave birth to her first child this year, turned 38 years old on August 4. The Duke of Sussex also shared his own personal birthday message to his wife on their joint Instagram account. Prince Harry, via Instagram
