Zoë Porphyrogenita in the context of "Theodora Porphyrogenita"

Constantine IX Monomachos (Greek: Κωνσταντῖνος Μονομάχος, romanized: Kōnstantīnos Monomachos; c. 980/c. 1000– 11 January 1055) reigned as Byzantine emperor from June 1042 to January 1055. Empress Zoë Porphyrogenita chose him as a husband and co-emperor in 1042, although he had been exiled for conspiring against her previous husband, Emperor Michael IV the Paphlagonian. The couple shared the throne with Zoë's sister Theodora Porphyrogenita. Zoë died in 1050, and Constantine continued his collaboration with Theodora until his own death five years later.

Constantine's reign was marked by prodigality, enjoying an abundant imperial treasury following the conquests of his predecessors and the era of economic expansion that the Empire experienced in the first half of the 11th century. While Zoe was deprived of access to this treasure by Romanus III and then Michael IV, her third husband ensured that she could enjoy it as much as she wanted. He also distributed a large number of gifts, both in monetary forms and through donations of land or tax exemptions, especially for the religious world. He made all his decisions with the knowledge and approval of Zoe and Theodora, whether it was an act or an appearance. They were by his side in all ceremonies and their names were included along with his in public praises.

Romanos III Argyros (Greek: Ῥωμανός Ἀργυρός, romanized: Rōmanos Argyros; Latinized Romanus III Argyrus; 968 – 11 April 1034), or Argyropoulos, was Byzantine Emperor from 1028 until his death in 1034. He was a Byzantine noble and senior official in Constantinople when the dying Constantine VIII forced him to divorce his wife and marry the emperor's daughter, Zoë. Upon Constantine's death three days later, Romanos took the throne.

He was recognized as emperor by jure uxoris (by right of his wife), and Zoe became empress. Romanos has been recorded as a well-meaning but ineffective emperor. He disorganised the tax system and undermined the military, personally leading a disastrous military expedition against Aleppo. He fell out with his wife and foiled several attempts on his throne, including two which revolved around his sister-in-law Theodora. He spent large amounts on the construction and repair of churches and monasteries. He died after six years on the throne, allegedly murdered, and was succeeded by his wife's young lover, Michael IV.

Michael IV the Paphlagonian (Greek: Μιχαὴλ ὁ Παφλαγών, romanized: Michaḗl ho Paphlagōn; c. 1010 – 10 December 1041) was Byzantine Emperor from 11 April 1034 to his death on 10 December 1041.

The son of a peasant, Michael worked as a money changer until he was found a job at court by his brother John the Orphanotrophos. He caught the eye of the empress Zoë Porphyrogenita and they began a tempestuous and flagrant affair. It is believed that they conspired to murder her husband, Emperor Romanos III Argyros, who died in 1034. Michael and Zoë were married the same day and Michael was crowned emperor the day after. Like his predecessor, he was elevated to the imperial throne through jure uxoris (by right of his wife), and Zoe, who had chosen him, continued as empress.

Romanos III Argyros (Greek: Ῥωμανός Ἀργυρός, romanized: Rōmanos Argyros; Latinized Romanus III Argyrus; 968 – 11 April 1034), or Argyropoulos, was Byzantine Emperor from 1028 until his death in 1034. He was a Byzantine noble and senior official in Constantinople when the dying Constantine VIII forced him to divorce his wife and marry the emperor's daughter, Zoë. Upon Constantine's death three days later, Romanos took the throne.

Romanos has been recorded as a well-meaning but ineffective emperor. He disorganised the tax system and undermined the military, personally leading a disastrous military expedition against Aleppo. He fell out with his wife and foiled several attempts on his throne, including two which revolved around his sister-in-law Theodora. He spent large amounts on the construction and repair of churches and monasteries. He died after six years on the throne, allegedly murdered, and was succeeded by his wife's young lover, Michael IV.