An antipope is a historical papal claimant not recognized as legitimate by the Catholic Church. Unlike papal tombs, the tombs of antipopes have generally not been preserved, with a few notable exceptions.
Others are obscure because of the damnatio memoriae surrounding the lives of antipopes,[6] or because they were refused burial due to excommunication.[1][7] Some of those can be presumed to have been buried unceremoniously in the monasteries to which the antipopes were confined after submitting or losing power.[1] The exception is Hippolytus of Rome, the first antipope, who was translated to Rome by his former rival Pope Fabian following his martyrdom, and is regarded as a saint.[8]
Various antipopes, however, received prominent burials, including one among the papal tombs in Old St. Peter's Basilica (which were destroyed during the sixteenth/seventeenth century demolition).[9] In particular, the conciliar claimants of the Western Schism were entombed in elaborate tombs in important churches by famous sculptors. The tomb of Antipope John XXIII typifies political iconography of antipapal burial, subtly arguing for the legitimacy of the entombed.[10]
Tombstone discovered in 1932 on the Via Tiburtina in Rome with the inscription "blessed martyr Novation"; considered unverified by scholars because the inscription lacks the word "bishop"[11]
Interred in Old St. Peter's by his overthrower, Pope Sergius III; destroyed in the seventeenth century demolition of Old St. Peter's; fragment of epitaph recorded by Peter Mallius[9]
Roman mob seized his corpse, stripped him of his vestments, dragged him through the streets, and deposited it at the feet of a statue of Marcus Aurelius on horseback, at which point he was trampled and stabbed; carried away by clerics at night and buried in an unknown location[19]
Not an antipope sensu stricto, because his election was legitimate; he was forced to resign a papacy a day after and subsequently submitted to the Pope Honorius II, who was elected in his place.[25] Died from beating inflicted during the election.[26]
Destroyed by Pope Innocent II along with much of the church; Innocent II arranged for his own burial, in the rebuilt church, on the site of his former rivals'[2][27]
Original canopied tomb in the Avignon Cathedral moved on September 8, 1401, to the chapel of the Celestines, and in 1658 to the choir of the church; almost completely destroyed during the French Revolution, only the head of the effigy remains[3]
Originally buried in the chapel crypt in Peñíscola; translated to Illueca, Spain and mummified under glass, attracting pilgrims; smashed by an Italian prelate Porro in 1537, after which the room was sealed by the archbishop of Saragossa; destroyed and desecrated by the French during the War of the Spanish Succession; skull recovered and put on display at the castle; buried in the palace of the Counts of Argillo y Morata at Sabinan in 1936 during the Spanish Civil War; skull stolen on August 23, 2000, by two brothers, who sent ransom notes to the Mayor of Illueca, Javier Vicente Inez; Spanish police recovered the skull and returned it to the Castle at Illueca on September 3, 2000[4]
Destroyed during the French Revolution; name listed on an extant memorial plaque that commemorates him and the other Counts of Savoy, whose tombs were also destroyed in the same Abbey[5]