The
Hustyn Chronicle is largely a copy of the
Hypatian Codex, but the last 25 pages are an independent continuation from 1300 to 1597. The other sources of information have been identified as: •
Caesar Baronius (1538–1607), Italian church historian and Catholic cardinal; •
An Abridged Course of History by Byzantine historian
John Zonaras (12th century); • Polish historian
Marcin Kromer (1512–1589); • Veronese historian
Alexander Guagnini (1538–1614); • a
Chronicle of the Grand Duchy of Lithuania, probably the
Bychowiec Chronicle (16th century); • the
Kyiv Caves Patericon of the
Kyiv Pechersk Lavra (13th century); • the
Prologue (12th century); • the
Palinodiia of
Zacharias Kopystensky (1621/3). • material from an unknown source, hypothesised by some scholars such as M. Vozniak (1924) and E.M. Apanovich (1983) to be a now-lost, anonymous
Ukrainian Authentic Chronicle () or
Ukrainian Chronicle () covering the years 1512 to 1648. Given the inclusion of material from the
Palinodiia, the
Hustyn Chronicle could not have been compiled before 1623. Soviet historian Anatoliy Yershov (1930) concluded that
Zacharias Kopystensky (died 1627), the author of the
Palinodiia, had probably also written the
Hustyn Chronicle. But American historian George Perfecky (1991) disagreed, because the
Palinodiia and the
Hustyn Chronicle present very different accounts of the
Christianization of Kievan Rus', and therefore were probably not written by the same author. Instead, Perfecky built upon previous research which suggested that a now-lost, anonymous
Ukrainian (Authentic) Chronicle covering the years 1512 to 1648 had existed as one of the unaccounted sources; therefore, the
Hustyn Chronicle must have been written after 1648, but before it was copied by Losyts'kyi in 1670. ==See also==