Gyles Brandreth posted a picture of the pair and said: “The saddest news: the death of Dame Maggie Smith marks the end of a golden era & a quite extraordinary life.
“She was a truly great actress, “one of the greats” & simply the best company: wise, witty, waspish, wonderful.
“One of a kind in every way & consequently irreplaceable.”
Another account posted on Twitter and said: “One of those news you think you’ll never hear because in your heart they’re just immortal.
“Rest in peace, Dame Maggie Smith. You’ll be deeply missed.”
