Anastasius Bibliothecarius
Antipope
Years: 810 - 878
Anastasius Bibliothecarius (c. 810 – c. 878) is bibliothecarius (literally "librarian") and chief archivist of the Roman Catholic Church and also briefly an Antipope.
Anastasius Bibliothecarius (c. 810 – c. 878) is bibliothecarius (literally "librarian") and chief archivist of the Roman Catholic Church and also briefly an Antipope.