Five Kings and Ten Queens led the Royal Guests and Relatives from Britain, Denmark, Spain, Sweden, Norway, Luxembourg, The Netherlands, Romania and Iran to celebrate the 50th Birthday of King Constantine II of Greece at Spencer House in London on this day in 1990, 35 years ago.
King Constantine II and Queen Anne-Marie of Greece (wearing her Aquamarine Pendant from Queen Alexandrine’s Diamond Sautoir)
Queen Ingrid of Denmark (mother-in-law)
King Juan Carlos (brother-in-law) and Queen Sofia of Spain (sister, in her Omani Diamond Suite)
Queen Margrethe II of Denmark (sister-in-law, wearing her Floral Bracelet Choker) and Prince Henrik (brother-in-law)
The Queen and Duke of Edinburgh (cousin)
King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden (in the Diamond Floral Earrings)
Queen Sonja (wearing Queen Alexandra’s Diamond Chandelier Earrings) and Princess Märtha Louise of Norway
Grand Duke Jean and Grand Duchess Joséphine Charlotte of Luxembourg
The Prince and Princess of Wales (wearing her South-Sea Pearl Earrings)
The Prince of Asturias (nephew) and Infanta Elena (niece)
The Prince of Orange, Prince Friso, and Prince Constantjin on The Netherlands
Empress Farah of Iran with Crown Prince Reza and Crown Princess Yasmine Pahlavi
King Michael (cousin), Queen Anne (in her Sapphire Parure), Princess Margareta, and Princess Irene of Romania
The Duke and Duchess of Kent (in Princess Marina’s Girandole Earrings) with the Earl of St Andrews and Lady Helen
Princess Alexandra of Kent (wearing her Pearl Earrings and her Vladimir Emerald Choker)
Princess Margarita of Baden and Yugoslavia (in her Turquoise Necklace) and Prince Andrew, Duke of York
Earl and Countess Spencer (in her Pearl and Diamond Necklace and Spencer Diamond Earrings)
