Chudov Monastery
After years of painstaking research Pokhlyobkin concluded that Russia's first grain-based vodka could have been distilled at the premises of the Chudov Monastery in the Moscow Kremlin by a monk called Isidore circa 1430. Apparently, the distillation technology spread to the city of Moscow itself in 1440s. Pokhlyobkin suggests that both prohibition and drunkenness are scourges which encourage one another. He suggests that irresponsible and uncultured ways of consuming vodka make people drunk, not vodka itself.