Life and Monastic Founding
Born in 1448 in Mandera near Lake Ladoga, in the Obonezhskaya pyatina of the Novgorod Republic, the future saint was given the baptismal name Amos. His parents, Stefan and Vassa, were peasants who later entered monastic life themselves, taking the names Sergiy and Varvara.
He departed his home to become a monk at the Valaam Monastery. After serving as a novice, he received monastic tonsure with the name Alexander in 1474. Following his parents' deaths, he moved to the Novgorod region near Olonets, settling in a forest near Holy Lake, where he lived as a solitary for a number of years before disciples gathered around him.
In 1506 Archbishop Serapion of Novgorod appointed him hegumen of the Trinity Monastery, which afterward came to bear his name as the Alexander-Svirsky Monastery. An early wooden Trinity church was built in 1508; a stone church followed in 1526.
Sources describe his extreme humility: he is said to have worn tattered clothing, slept on bare ground, and shared in the monastery's manual labor, including grinding wheat at night.