High Quality Content by WIKIPEDIA articles! Xenophon of Robika (died June 28, 1262) was a Russian Orthodox monk, later declared a saint. A student of Barlaam of Khutyn, he later became head of the Khutyn Monastery. Resigning from this post, he later founded the Trinity Monastery on the Robika River, close to Novgorod; he died there in 1262.