950 by the Byzantine emperor Constantine VII Porphyrogenitus, whom the claim apparently reached through the Caucasians serving at the imperial court in Constantinople. His birth date is estimated on the assumption that he was a young adult when the De administrando imperio was compiled, before the death of Emperor Konstantinos VII in 959. The legend became well known enough to feature in the 45th chapter of the treatise De Administrando Imperio, written c. The Primary Chronicle names Sviatoslav as son of Olga 50. De Administrando Imperio and De Cerimoniis Aulae Byzantinae - Emperor Constantine VII Porphyrogenitus (10th Century) Fourteen Byzantine Rulers - Michael Psellus (11th Century) The History - Michael Attaleiates (11th Century) The Alexiad - Anna Comnena O City of Byzantium - Niketas Choniates (12th/13th Centuries) See the works of Fr. 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. &0183 &32 The De administrando imperio names 'Sphendosthlabus Ingor RussiГ¦ principis filius' 49.

Constantine was also born in this room, although his mother Zoe had not been married to Leo at that time. His nickname alludes to the Purple Room of the Imperial palace, decorated with porphyry, where legitimate children of reigning emperors were normally born. Constantine VII is best known for his four books, De Administrando Imperio, De Ceremoniis, De Thematibus, and Vita Basilii. 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. He was the son of the emperor Leo VI and his fourth wife, Zoe Karbonopsina, and the nephew of his predecessor, the emperor Alexander. Freebase (0.00 / 0 votes) Rate this definition:Д¬onstantine VII Porphyrogennetos or Porphyrogenitus, 'the Purple-born', was the fourth Emperor of the Macedonian dynasty of the Byzantine Empire, reigning from 913 to 959. &0183 &32 I have reading theories on the origins of serbs and croats for months, from authors of many countries, and that theory you quote from De Administrando Imperio (that of the serbs name derive from the slave word) is that which every scholar rejects as absurd. phyrogenitus was supposed to suggest in his De Administrando Imperio (hereafter quoted as DAI), still a comparatively brief length of time (3).

Quotes from de administrando imperio