The Livonian Chronicle of Henry or Henry's chronicle of Livonia is a document in Latin describing historic events in Livonia (roughly corresponding to today's inland Estonia and north of Latvia) and surrounding areas from 1180 to 1227. It was written by a priest Henry of Latvia . Apart from the few references in the Primary Chronicle compiled in Kievan Rus' in the twelfth century, it is the oldest known written document about the history of these countries. For many episodes in the early stages of the Christianization of the peoples of the eastern Baltic, the Chronicle of Henry is the major surviving evidence aside from the Livonian Rhymed Chronicle and the Novgorod First Chronicle.