The Duke And Duchess Of Cambridge Visit Ireland - Day One

DUBLIN, IRELAND - MARCH 03: Prince William, Duke of Cambridge sings a visitors book next to his wife Catherine, Duchess of Cambridge, as they meet with Ireland's President Michael D. Higgins and his wife Sabina Coyne at the official presidential residence Aras an Uachtarain on March 3, 2020 in Dublin, Ireland. (Photo by Phil Noble - Pool/Getty Images)