Theon of Alexandria Theon of Alexandria Theon of Alexandria (; ; 335 – c. 405) was a Greek scholar and mathematician who lived in Alexandria, Egypt. He edited and arranged Euclid's "Elements" and wrote commentaries on works by Euclid and Ptolemy. His daughter Hypatia also won fame as a mathematician. Little is known about the life of Theon. He made predictions and observances of solar and lunar eclipses in 364 which show he was active at that time, and he is said to have lived during the reign of Theodosius I (379–395). The biographical tradition of the tenth century Byzantine "Suda" defines Theon
Ptolemy of Mauretania recover money from Ptolemy. Ptolemy is a minor character in the novels by Robert Graves, "I Claudius " and "Claudius the God". He appears in Stephanie Dray's novel "Daughters of the Nile", which marked the end of the trilogy focusing on Ptolemy's mother. Throughout Morocco and Algeria, statues have survived that belonged to Ptolemy. There is a nude statue of him, dated from the 1st century, which is on display at the Rabat Museum in Morocco. His sculpted images are of a youthful appearance and particularly those first portraits created during the reign of JubaII virtually show his relations to