In 1383, seventy years before the fall of Constantinople at the hands of the Turks, fishermen on Lake Ladoga in the principality of Novgorod the Great witnessed the icon miraculously hovering over the lake's waters amidst a radiant light. According to an early sixteenth century Russian manuscript, "The Tale of Miracles of the Icon of the Tikhvin Mother of God," the Theotokos herself decided that her image should leave Constantinople, perhaps in anticipation of the impending fall of the Byzantine Empire.

Shortly after its miraculous appearance, the icon was discovered in several neighboring towns, including the village of Motchenitsy on the bank of the Tikhvinka River, before it finally appeared near the town of Tikhvin. A wooden church dedicated to the Dormition of the Theotokos was built on the site of the icon's final resting place. Miraculously, the icon survived a number of fires.  (pravoslavie.ru)