Prince Odysseas-Kimon

Princess Maria-Olympia of Greece and Denmark (born 25 July 1996) is a fashion model, socialite and member of the non-reigning Greek royal family. She is the oldest child and only daughter of Pavlos, Crown Prince of Greece, and his wife, Marie-Chantal Miller. Her paternal grandparents are Constantine II of Greece and Anne-Marie of Denmark, who were the last King and Queen of the Hellenes, while her maternal grandfather is duty free entrepreneur Robert Warren Miller.

Marie-Chantal, Crown Princess of Greece (Marie-Chantal Claire; née Miller; born 17 September 1968) is the wife of Pavlos, Crown Prince of Greece, son of Constantine II of Greece and Anne-Marie of Denmark. Her husband is the heir apparent to the defunct throne of Greece, as the monarchy was abolished in 1973. She is a Danish princess by marriage, as her husband is a male-line descendant of Christian IX of Denmark.

Princess Alexia of Greece and Denmark (Greek: Αλεξία; born 10 July 1965) is the eldest child of the deposed King Constantine II and Queen Anne-Marie of Greece, as well as the niece of Queen Margrethe II of Denmark and Queen Sofia of Spain.

Pavlos, Crown Prince of Greece, RE (Greek: Παύλος; born 20 May 1967) is the eldest son and second child of Constantine II, the last King of Greece from 1964 to 1973 and his wife, Anne-Marie of Denmark. He was heir apparent to the throne of Greece and was its crown prince from birth, remaining so during his father's reign until the monarchy's abolition. As a male-line descendant of Christian IX of Denmark, he is also a Danish prince.

Princess Irene of Greece and Denmark (Greek: Ειρήνη; born 11 May 1942) is the youngest child and second daughter of King Paul of Greece and his wife Queen Federika. She is the younger sister of Queen Sofía of Spain and of the deposed King Constantine II of Greece, Prince of Denmark and maternal aunt of king Felipe VI of Spain.