WINDSOR, ENGLAND - FEBRUARY 27: Queen Camilla and Queen Anne Marie of Greece depart the Thanksgiving Service for King Constantine of the Hellenes at St George's Chapel on February 27, 2024 in Windsor, England. Constantine II, Head of the Royal House of Greece, reigned as the last King of the Hellenes from 6 March 1964 to 1 June 1973, and died in Athens at the age of 82. (Photo by Chris Jackson/Getty Images)
WINDSOR, ENGLAND - FEBRUARY 27: Anne, Princess Royal, Queen Camilla, Queen Anne Marie of Greece and Crown Prince Pavlos of Greece depart the Thanksgiving Service for King Constantine of the Hellenes at St George's Chapel on February 27, 2024 in Windsor, England. Constantine II, Head of the Royal House of Greece, reigned as the last King of the Hellenes from 6 March 1964 to 1 June 1973, and died in Athens at the age of 82. (Photo by Chris Jackson/Getty Images)
WINDSOR, ENGLAND - FEBRUARY 27: Anne, Princess Royal, Queen Camilla, Queen Anne Marie of Greece and Crown Prince Pavlos of Greece depart the Thanksgiving Service for King Constantine of the Hellenes at St George's Chapel on February 27, 2024 in Windsor, England. Constantine II, Head of the Royal House of Greece, reigned as the last King of the Hellenes from 6 March 1964 to 1 June 1973, and died in Athens at the age of 82. (Photo by Chris Jackson/Getty Images)