Chudov Monastery
In 1575, Ivan executed several boyars and okolnichi as well as a number of important ecclesiastics in Cathedral Square in the Moscow Kremlin; among them were Archbishop Pimen of Novgorod and Archimandrite Evstafii of the Chudov Monastery. The heads of the archbishop and archimandrite along with several other churchmen were thrown into the courtyard of the metropolitan's palace, either as a warning to Anthony or as a suggestion that he was somehow tied to or responsible for their fate.