SERGII OF RADONEZH (1322?–1392) was a Russian Orthodox monastic saint and founder of Holy Trinity-Saint Sergii Monastery (in present-day Sergiyev Posad). The life of Sergii is known largely from two fifteenth-century hagiographical accounts,...

Venerable Sergius of Radonezh (Сергий Радонежский, Sergii Radonezhsky)—also translated as Sergey Radonezhsky or Serge of Radonezh was the greatest spiritual leader and monastic reformer of medieval Russia. Together with Venerable...