Their names were Ioannikios Leichoudes (Greek: Ιωαννίκιος Λειχούδης) or Ioannikii Likhud (Russian: Иоанникий Лихуд, 1633–1717) and Sophronios Leichoudes (Greek: Σωφρόνιος Λειχούδης) or Sofronii Likhud (Russian: Софроний Лихуд, 1653–1730).
[1] Patriarch Dositheos II of Jerusalem persuaded them to visit Moscow where they were given a warm welcome by Prince Vasily Galitzine (the head of Sophia's government).
On their arrival they were allowed to establish the Slavic Greek Latin Academy on the premises of Zaikonospassky Monastery in Kitay-Gorod.
[2] The Likhuds authored a series of bilingual manuals and guidebooks on philosophy, physics, logic, grammar, and poetics.
After Ioannikios' death in 1717 Sophronios was sent to administer the Solotcha Monastery near Ryazan where he was taunted by the brethren and had to confine himself to his cell.