THE CEREMONY

H.R.H. Infante Carlos of Spain, Duke of Calabria, né Prince of Bourbon-Two Sicilies; and H.M. King Juan Carlos I of Spain

THE CEREMONY

H.R.H. Princess Irene of Greece, H-M. Queen Sofia of Spain, H.I.R.H. Prince Georg Friedrich of Prussia and H.R.H. Princess Lalla Meryem of Morocco

THE CEREMONY

Carlos Méndez de Vigo y Lowenstein-Wertheim-Rosenberg

THE CEREMONY

T.M. King Juan Carlos I and Queen Sofia of Spain

THE CEREMONY

HRH Grand Duke Henri of Luxembourg

THE CEREMONY

President Joe Biden of The USA and H.M. King Felipe VI of Spain

THE CEREMONY

H.R.H. Crown Prince Mohammed bin Salman of Saudi Arabia, H.M. King Abdullah II of Jordan and H.R.H. Crown Prince Hussein of Jordan

THE CEREMONY

H.M. Queen Elizabeth II of Great Britain (1926-2022)

THE CEREMONY

H.M. Queen Elizabeth II of The United Kingdom and T.R.H. The Duchess of Cornwall, later Queen Camilla of The United Kingdom; and The Prince of Wales, later King Charles III of The United Kingdom

THE CEREMONY

Mercedes Falcó y Anchorena de Soto, Duchess of Arco, of The Dukes of Fernán-Nuñez

THE CEREMONY

H.I.M. Haile Selassie I of Ethiopia  (1892-1975)

THE CEREMONY

H.M. Queen Letizia of Spain

THE CEREMONY

H.M. Queen Elizabeth II of The United Kingdom; John Spencer, Earl Spencer; H.R.H. Prince Philip Duke of Edinburgh and Frances Shand Kydd, formerly Viscountess Althorp, née Roche, of The Barons Fermoy

THE CEREMONY

H.H. Maharaja Swarup Singh of Udaipur (1815-1861)

THE CEREMONY

H.M. Queen Sofia of Spain and H.R.H. Infanta Cristina of Spain, later Duchess of Palma

THE CEREMONY

H.R.H. Crown Princess Victoria of Sweden, Duchess of Vastergotland; and H.M. King Carls XVI Gustaf of Sweden

THE CEREMONY

H.H. Pope Clement XI, né Giovanni Francesco Albani (1649-1721) by Alessandro Piazza

THE CEREMONY

H.R.H. Princess Astrid of Belgium; Albina du Boisrouvray, of The Counts of Boisrouvray; and Charlotte Casiraghi

THE CEREMONY

T.R.H. The Duchess of Cambridge, later The Princess of Wales; Prince William Duke of Cambridge, later The Prince of Wales; Prince Edward Earl of Wessex and The Countess of Wessex

THE CEREMONY

H.M. King Manuel II of Portugal  (1889-1932)