. "Apokapes family"@en . . . . "844"^^ . "Leo Apokapes"@en . . "The Apokapes family is a aristocratic noble family of Diadochia founded by Leo Apokapes. The Head of the Family is Leo Apokapes, Duke of Chalcedon. The first Duke was Leo Apokapes who was awarded the title in 844 by Emperor Heraclius V (R. 835-862)."@en . . "150"^^ . . "Apokapes family"@en . "Chalcedon,"@en . . "Chalcedon, Bithynia"@en . . . "The Apokapes family is a aristocratic noble family of Diadochia founded by Leo Apokapes. The Head of the Family is Leo Apokapes, Duke of Chalcedon. The first Duke was Leo Apokapes who was awarded the title in 844 by Emperor Heraclius V (R. 835-862)."@en . .