Victor IV (died after April 1139) was an antipope for a short time, from March to 29 May 1138. Possibly he was born in Ceccano, as Gregorio dei Conti...

Two antipopes used the regnal name Victor IV: Antipope Victor IV (1138) Antipope Victor IV (1159–1164) (1095–1164) This disambiguation page lists articles...

Frederick Barbarossa. He took the name Victor IV, not acknowledging Antipope Victor IV of 1138, whose holding of the papal office was deemed illegitimate. Octaviano...

Victor III (1086–1087) There were also two antipopes called Victor IV. Antipope Victor IV (1138) Antipope Victor IV (1159–1164) List of popes This disambiguation...

initially of the Holy Roman Emperor, Henry IV, who later forced him to abdicate. Today he is regarded as an antipope. Before his election as pope, Maginulf...

in support of the Emperor Henry IV. The earliest record of Theodoric is his signature on a document of the antipope Clement III (Wibert) dated 4 November...

January 25, 1138), born Pietro Pierleoni, was an antipope who ruled in opposition to Pope Innocent II from 1130 until his death in 1138. After the death...

An antipope (Latin: antipapa) is a person who claims to be Bishop of Rome and leader of the Roman Catholic Church in opposition to the legitimately elected...

Antipope John VIII or Antipope John was an antipope of the Roman Catholic church, in the year 844. On the death of Pope Gregory IV (25 January 844), the...

minor antipopes of the 15th century. The first, Bernard Garnier became antipope in 1424 and died c. 1429. The second, Jean Carrier, became antipope c. 1430...

obedience of Victor IV and organized synods in England and France in favour of the antipope. Pope Alexander III interdicted him. In 1164, Victor IV died. A...

Laurentius (possibly Caelius) was the Archpriest of Santa Prassede and later antipope of the See of Rome. Elected in 498 at the Basilica Saint Mariae (presumably...

Popes of the same name (Pope Felix III and Pope Felix IV) were given wrong numerals, as was Antipope Felix V. The Catholic Encyclopedia (1909) called this...

He ruled in Rome for several months in 366–367, was afterwards declared antipope, and died after 381. In 355, Emperor Constantius II, who was sympathetic...

II (c. 1010 – 1072), born Pietro Cadalo (Latin Petrus Cadalus), was an antipope from 1061 to 1072. He was born in the County of Verona, and became bishop...

Moon Pope') or Pope Luna, was an Aragonese nobleman who was christened antipope Benedict XIII during the Western Schism. Pedro Martínez de Luna was born...

Antipope Boniface VII (died 20 July 985), otherwise known as Franco Ferrucci, was a Catholic prelate who claimed the Holy See in 974 and from 984 until...

another synod in 853. After the death of Pope Leo IV in 855 this Anastasius was elected as Antipope by the imperial party, but the rightfully elected...

Clément VII) by the cardinals who opposed Pope Urban VI and was the first antipope residing in Avignon, France. His election led to the Western Schism. The...

roster of popes, the Annuario Pontificio. As such, he is now considered an antipope by the Catholic Church. Little is known about the life of Christopher;...

Antipope Eulalius (died 423) was antipope from December 418 to April 419. Elected in a dual election with Pope Boniface I, he eventually lost out to Boniface...

Philagathos; Italian: Giovanni Filagato; Latin: Johannes Philagathus) was an antipope from 997 to 998. John was of Greek descent and was a native of Rossano...

Antipope Clement VIII should not be confused with Pope Clement VIII. Clement VIII, born Gil Sánchez Muñoz y Carbón (1369/70 – 28 December 1445/46), was...

the death of Pope Conon (21 September 687), and thus is considered an antipope of the Roman Catholic Church. Prior to the disputed election, Theodore...

allowing Boniface to be consecrated pope and Dioscorus to be branded an antipope. Originally a deacon of the Church of Alexandria, Dioscorus was forced...

figure in early church history who is sometimes considered to be the first antipope of his birthplace of Rome. The only information about Natalius is a quote...

1061, Guibert sided with the imperial party to elect Cadalous of Parma as Antipope Honorius II against Pope Alexander II. Owing to the active support of Duke...

the death of Pope Conon (21 September 687), and thus is considered an antipope of the Roman Catholic church. Prior to the disputed election, Paschal was...

Paschal II and is regarded today as an antipope. Prior to his election he was created a cardinal by the antipope Clement III. He was captured by partisans...

Antipope Philip (fl. 8th century) was an antipope who held office for just one day, on 31 July 768. In 768, Philip was a priest serving in the monastery...