ATHENS, GREECE - JANUARY 16: (L-R) Juan Valentín Urdangarin y Borbón, Pablo Nicolás Sebastián Urdangarin y de Borbón, Princess Irene of Spain, Princess Christina of Spain and Princess Elena of Spain attend the funeral of Former King Constantine II of Greece on January 16, 2023 in Athens, Greece.  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 Patrick van Katwijk/Getty Images)
ATHENS, GREECE - JANUARY 16: Juan Valentín Urdangarin y Borbón, Irene of Greece, Princess Cristina of Spain, Victoria Federica of Marichalar, Felipe Juan Froilan Marichalar and Princess Elena attend the funeral of Former King Constantine II of Greece on January 16, 2023 in Athens, Greece.  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 Milos Bicanski/Getty Images)