Stephen of Theodoro (also known as Stefanos of Theodoro or Stefanos Gabras) left Theodoro before 1402 and went to Moscow where he became a monk, taking the monastic name of Simon. His son Gregorios Gabras (?-?) accompanied him and settled in Moscow. He is the ancestor of the Chovrin and Golovin families.
|Offspring of Stephen of Theodoro and unknown parent|
|Alexios I of Theodoro (?-1447)||Mangup, Principality of Theodoro||1447 Mangup, Principality of Theodoro|
|Gregorios Gabras (?-?)||Mangup, Principality of Theodoro||Moscow, Russia||Agrippina Unknown|