Prince Harry told mourners that Windsor Castle is a "lonely place up there now without her" as he marked the Queen's death.
Prince William is understood to have personally invited his brother and sister-in-law Meghan to join him and Kate outside the royal estate to greet the crowds and read tributes this afternoon.
It was the first time the four of them - dubbed the 'Fab Four' - have been seen together in public since early 2020, prior to the Sussexes stepping down as working royals.
