Hierotheos or Hierotheus may refer to: Hierotheos the Thesmothete, traditional first bishop of Athens in the 1st century. Hierotheus of Segovia, legendary bishop of Segovia in the 1st century. Hierotheos (missionary bishop), active in Hungary in the 10th century. Hierotheos (monk), Constantinopolitan letter writer in the 12th century. Hierotheos, religious name of John Komnenos Molyvdos (1657–1719), Greek Orthodox metropolitan and scholar. Hierotheus Confluentinus (1682–1766), German priest and writer. Hierotheus I of Alexandria, Greek Patriarch of Alexandria in 1825–1845.
https://en.wikipedia.org/wiki/Hierotheos