Zoe Porphyrogenita in the context of "Medieval Greek language"

Constantine VIII (Greek: Κωνσταντῖνος, romanized: Kōnstantīnos; 960 – 11/12 November 1028) was de jure Byzantine emperor from 962 until his death. He was the younger son of Emperor Romanos II and Empress Theophano. He was nominal co-emperor from 962, successively with his father; stepfather, Nikephoros II Phokas; uncle, John I Tzimiskes; and brother, Basil II. Basil's death in 1025 left Constantine as the sole emperor. He occupied the throne for 66 years in total, making him de jure the longest-reigning amongst all Roman emperors since Augustus.

Constantine displayed a lifelong lack of interest in politics, statecraft and the military, and during his brief sole reign the government of the Byzantine Empire suffered from mismanagement and neglect. He had no sons and was instead succeeded by Romanos Argyros, husband of his daughter Zoe.

Theodora Porphyrogenita (Greek: Θεοδώρα Πορφυρογέννητη, romanized: Theodṓra Porphyrogénnētē; c. 980 – 31 August 1056) was Byzantine Empress from 21 April 1042 to her death on 31 August 1056, and sole ruler from 11 January 1055. She was the last sovereign of the Macedonian dynasty, that ruled the Byzantine Empire for almost 200 years.

Theodora was the youngest daughter of Emperor Constantine VIII. After Theodora's father died in 1028, her older sister Zoë co-ruled with her husbands Romanos III and Michael IV, kept Theodora closely watched. After two foiled plots, Theodora was exiled to an island monastery in the Sea of Marmara in 1031. A decade later, the people of Constantinople rose against Michael IV's nephew and successor, Michael V, and insisted that Theodora return to rule alongside Zoë.

The Monomachus Crown (Greek: Στέμμα του Μονομάχου; Hungarian: Monomakhosz-korona) is a set of pieces of engraved Byzantine goldwork, decorated with cloisonné enamel, in the Hungarian National Museum in Budapest, Hungary. It consists of seven gold plates depicting Byzantine Emperor Constantine IX Monomachus, his wife Zoe, her sister Theodora, two dancers and two allegorical figures. Two gold medallions enamelled with saints and a small piece with cut glass in a setting were also found; probably they did not form part of the same object. The group has puzzling aspects that have long made it the subject of scholarly debate; it was probably made in Constantinople in 1042.

The group was unearthed in 1860 by a farmer in what is now called Ivanka pri Nitre in Slovakia, then Nyitraivánka in Hungary. If it is a crown, it is, with the Holy Crown of Hungary of a few decades later (also in Budapest) and the kamelaukion of Constance of Aragon, one of only three surviving Byzantine crowns.

Michael V Kalaphates (Ancient Greek: Μιχαήλ Καλαφάτης, Michaḗl Kalaphátēs) was Byzantine emperor for four months in 1041–1042. He was the nephew and successor of Michael IV and the adoptive son of Michael IV's wife Empress Zoe. He was popularly called "the Caulker" (Kalaphates) in accordance with his father's original occupation.