Antipope Clement III

Target entity: Antipope Clement III
Context triple: [Pope Victor III, opponent, Antipope Clement III]

• A. Antipope Anacletus II
  Antipope Anacletus II was a 12th-century Roman nobleman who, in a major schism, claimed the papacy in opposition to Pope Innocent II and was backed by powerful Italian factions.
• B. Antipope Felix II
  Antipope Felix II was a 4th-century cleric installed in opposition to Pope Liberius during the Arian controversy, later regarded by the Catholic Church as an illegitimate pope.
• C. Antipope Victor IV
  Antipope Victor IV was a 12th-century claimant to the papacy, backed by Holy Roman Emperor Frederick I Barbarossa in opposition to the legitimate Pope Alexander III during a major schism in the Catholic Church.
• D. antipope Felix V
  Antipope Felix V was the last historical antipope, a 15th-century Duke of Savoy who was elected by the Council of Basel in opposition to Pope Eugene IV.
• E. Honorius II (antipope)
  Honorius II was an 11th-century antipope who opposed the legitimate papacy during the Investiture Controversy, continuing the imperial-backed schismatic line after Clement III.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Antipope Clement III
Target entity description: Antipope Clement III, originally Guibert of Ravenna, was a rival claimant to the papacy during the Investiture Controversy, backed by Holy Roman Emperor Henry IV against the legitimate popes of his time.

• A. Antipope Anacletus II
  Antipope Anacletus II was a 12th-century Roman nobleman who, in a major schism, claimed the papacy in opposition to Pope Innocent II and was backed by powerful Italian factions.
• B. Antipope Felix II
  Antipope Felix II was a 4th-century cleric installed in opposition to Pope Liberius during the Arian controversy, later regarded by the Catholic Church as an illegitimate pope.
• C. Antipope Victor IV
  Antipope Victor IV was a 12th-century claimant to the papacy, backed by Holy Roman Emperor Frederick I Barbarossa in opposition to the legitimate Pope Alexander III during a major schism in the Catholic Church.
• D. antipope Felix V
  Antipope Felix V was the last historical antipope, a 15th-century Duke of Savoy who was elected by the Council of Basel in opposition to Pope Eugene IV.
• E. Honorius II (antipope)
  Honorius II was an 11th-century antipope who opposed the legitimate papacy during the Investiture Controversy, continuing the imperial-backed schismatic line after Clement III.
• F. None of above. chosen