Theon of Alexandria, was a Greek scholar and mathematician who lived in Alexandria, Egypt, his daughter was Hypatia, a Greek mathematician, astronomer, inventor, and philosopher in Egypt, then a part of which location?
Hypatia Hypatia ( ; ; Greek: Ὑπατία "Hupatía"; born 350–370; died 415 AD), often called Hypatia of Alexandria, was a Greek mathematician, astronomer, inventor, and philosopher in Egypt, then a part of the Eastern Roman Empire. She was the head of the Neoplatonic school at Alexandria, where she taught philosophy and astronomy.
Heptanomis Heptanomis ( ; Greek: ἡ Επτανομίς , in Ptol. iv. 5. § 55; more properly Ἑπτὰ Νομοί or Ἑπταπολίς , in Dionysius Periegetes 251; and sometimes ἡ μεταζύ[γή] ; meaning "Seven Nomes", a "nome" being a subdivision of ancient Egypt), the modern "Misr-al-Wosta" of the Arabian geographers, or Middle Egypt, may be described generally as the district which separates the Thebaïd from the Delta.