Rublev enters the documentary record as an adult monk already at work in 1405; no earlier source records his birthplace or exact birth year.
What would resolve this A monastic or chronicle record from before 1405 naming his origin, none of which has been identified.
OpenByzantine and Russian art history, medieval Russian monastic recordsGabriel Bunge, The Rublev Trinity: The Icon of the Trinity by the Monk-painter Andrei Rublev (Gabriel Bunge)