title: Cydonius
text: # Cydonius
  
  Cydonius may refer to:
  
  * Demetrios Kydones (1324–1398), Byzantine theologian, translator, writer, and statesman
  * Prochorus Cydones (c. 1330–c. 1369), Eastern Orthodox monk, theologian, and linguist
  * Andreas Eudaemon-Joannis (1566–1625), Greek Jesuit, natural philosopher, and controversialist
  