Given the question: Information: - The Macedonian dynasty ruled the Byzantine Empire from 867 to 1056, following the Amorian dynasty. During this period, the Byzantine state reached its greatest expanse since the Muslim conquests, and the Macedonian Renaissance in letters and arts began. The dynasty was named after its founder, Basil I the Macedonian who came from the Theme of Macedonia which at the time was part of Thrace. - Zoe Karbonopsina, also Karvounopsina or Carbonopsina, i.e., "with the Coal-Black Eyes", was an empress consort and regent of the Byzantine empire. She was the fourth wife of the Byzantine Emperor Leo VI the Wise and the mother of Constantine VII. - The Byzantine Empire, also referred to as the Eastern Roman Empire, was the continuation of the Roman Empire in the East during Late Antiquity and the Middle Ages, when its capital city was Constantinople (modern-day Istanbul, which had been founded as Byzantium). It survived the fragmentation and fall of the Western Roman Empire in the 5th century AD and continued to exist for an additional thousand years until it fell to the Ottoman Turks in 1453. During most of its existence, the empire was the most powerful economic, cultural, and military force in Europe. Both "Byzantine Empire" and "Eastern Roman Empire" are historiographical terms created after the end of the realm; its citizens continued to refer to their empire as the "Roman Empire" (tr. ), or "Romania", and to themselves as "Romans". - Late Antiquity is a periodization used by historians to describe the time of transition from classical antiquity to the Middle Ages in mainland Europe, the Mediterranean world, and the Middle East. The development of the periodization has generally been accredited to historian Peter Brown, after the publication of his seminal work "The World of Late Antiquity" (1971). Precise boundaries for the period are a continuing matter of debate, but Brown proposes a period between the 3rd and 8th centuries AD. Generally, it can be thought of as from the end of the Roman Empire's Crisis of the Third Century (c. 235 284) to, in the East, the early Islamic period (7th9th centuries), following the Muslim conquests in the mid7th century. In the West the end was earlier, with the start of the Early Medieval period typically placed in the 6th century, or earlier on the Western edges of the empire. - Constantine VII Porphyrogennetos or Porphyrogenitus , '' the Purple - born '' ( that is , born in the purple marble slab paneled imperial bed chambers ; Greek : , Knstantinos VII Porphyrogenntos ; September 2 , 905 -- November 9 , 959 ) , was the fourth Emperor of the Macedonian dynasty of the Byzantine Empire , reigning from 913 to 959 . He was the son of the emperor Leo VI and his fourth wife , Zoe Karbonopsina , and the nephew of his predecessor , the emperor Alexander . Most of his reign was dominated by co-regents : from 913 until 919 he was under the regency of his mother , while from 920 until 945 he shared the throne with Romanos Lekapenos , whose daughter Helena he married , and his sons . Constantine VII is best known for his four books , De Administrando Imperio ( bearing in Greek the heading ) , De Ceremoniis ( ) , De Thematibus ( ) , and Vita Basilii ( ) . His nickname alludes to the Purple Room of the Imperial palace , decorated with porphyry , where legitimate children of reigning emperors were normally born . Constantine was also born in this room , although his mother Zoe had not been married to Leo at that time . Nevertheless , the epithet allowed him to underline his position as the legitimized son , as opposed to all others who claimed the throne during his lifetime . Sons born to a reigning Emperor held precedence in the Eastern Roman line of succession over elder sons not born '' in the purple '' . - Basil I, called the Macedonian ("Basileios Makedn"; 811 August 29, 886) was a Byzantine Emperor who reigned from 867 to 886. Born a simple peasant in the Byzantine theme of Macedonia, he rose in the Imperial court, and usurped the Imperial throne from Emperor Michael III (r. 842867). Despite his humble origins, he showed great ability in running the affairs of state, leading to a revival of Imperial power and a renaissance of Byzantine art. He was perceived by the Byzantines as one of their greatest emperors, and the Macedonian dynasty, which he founded, ruled over what is regarded as the most glorious and prosperous era of the Byzantine Empire. - ConstantineVII Porphyrogennetos or Porphyrogenitus, "the Purple-born" (that is, born in the purple marble slab-paneled imperial bed chambers 1718 May 905 9 November 959), was the fourth Emperor of the Macedonian dynasty of the Byzantine Empire, reigning from 913 to 959. He was the son of the emperor LeoVI and his fourth wife, Zoe Karbonopsina, and the nephew of his predecessor, the emperor Alexander. - Leo VI, called the Wise or the Philosopher ("Len VI ho Sophos", 19 September 866 11 May 912), was Byzantine Emperor from 886 to 912. The second ruler of the Macedonian dynasty (although his parentage is unclear), he was very well-read, leading to his surname. During his reign, the renaissance of letters, begun by his predecessor Basil I, continued; but the Empire also saw several military defeats in the Balkans against Bulgaria and against the Arabs in Sicily and the Aegean. - Constantinople was the capital city of the Roman/Byzantine Empire (3301204 and 12611453), and also of the brief Latin (12041261), and the later Ottoman (14531923) empires. It was reinaugurated in 324 AD from ancient Byzantium as the new capital of the Roman Empire by Emperor Constantine the Great, after whom it was named, and dedicated on 11 May 330 AD. - Macedonian Renaissance is a label sometimes used to describe the period of the Macedonian dynasty (or Armenian dynasty) of the Byzantine Empire (867-1056), especially the 10th century, which some scholars have seen as a time of increased interest in classical scholarship and the assimilation of classical motifs into Christian artwork. - Istanbul (or ), historically known as Constantinople and Byzantium, is the most populous city in Turkey and the country's economic, cultural, and historic center. Istanbul is a transcontinental city in Eurasia, straddling the Bosphorus strait (which separates Europe and Asia) between the Sea of Marmara and the Black Sea. Its commercial and historical center lies on the European side and about a third of its population lives on the Asian side. The city is the administrative center of the Istanbul Metropolitan Municipality (coterminous with Istanbul Province), both hosting a population of around 14.7 million residents. Istanbul is one of the world's most populous cities and ranks as the world's 7th-largest city proper and the largest European city. - The Roman Empire (Koine and Medieval Greek: , tr. ) was the post-Roman Republic period of the ancient Roman civilization, characterized by government headed by emperors and large territorial holdings around the Mediterranean Sea in Europe, Africa and Asia. The city of Rome was the largest city in the world BC AD, with Constantinople (New Rome) becoming the largest around 500 AD, and the Empire's populace grew to an estimated 50 to 90million inhabitants (roughly 20% of the world's population at the time). The 500-year-old republic which preceded it was severely destabilized in a series of civil wars and political conflict, during which Julius Caesar was appointed as perpetual dictator and then assassinated in 44 BC. Civil wars and executions continued, culminating in the victory of Octavian, Caesar's adopted son, over Mark Antony and Cleopatra at the Battle of Actium in 31 BC and the annexation of Egypt. Octavian's power was then unassailable and in 27 BC the Roman Senate formally granted him overarching power and the new title "Augustus", effectively marking the end of the Roman Republic. Given the information, choose the subject and object entities that have the relation of 'date of death'.
The answer is:
constantine vii , 9 november 959