The tombs of antipopes, unlike papal tombs, have generally not been preserved, with a few notable exceptions. Several tombs of antipopes were desecrated and destroyed, often by their rival claimants, shortly after their creation. For example, Pope Innocent II razed Santa Maria in Trastevere to the ground and was eventually buried over the spot once occupied by the tomb of his rival, Pope Anacletus II. Others are obscure because of the damnatio memoriae surrounding the lives of antipopes, or because they were refused burial due to excommunication. 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. Various antipopes received prominent burials, including one among the papal tombs in Old St. Peter's Basilica. In particular, the conciliar claimants of the Western Schism were entombed in elaborate tombs in important churches by famous sculptors. (Full list...)