death or renunciation to the election of his successor. The number of sedevacantists is unknown and difficult to measure; estimates range from tens of thousands...

current pope of Rome. This method is used by some Catholics, often Sedevacantists, who do not accept the legitimacy of their present papacy. Those who...

was the Roman Catholic Archbishop of Huế, South Vietnam, and later a sedevacantist bishop who was excommunicated by the Holy See but is believed to have...

Donald J. Sanborn (born February 19, 1950) is an American sedevacantist bishop who is known for his advocacy of sedevacantism and sedeprivationism. He...

Catholics reject the current papacy of the Catholic Church, becoming sedevacantists, sedeprivationists, or conclavists. As these groups are no longer in...

Mark Anthony Pivarunas CMRI (born 31 October 1958) is an American sedevacantist Traditionalist Catholic bishop and the Superior General of the Congregation...

Immaculate Queen (Latin: Congregatio Mariae Reginae Immaculatae; CMRI) is a sedevacantist Traditionalist Catholic religious congregation. The CMRI is dedicated...

Congregation of Mary Immaculate Queen (CMRI), a Sedevacantist Catholic religious congregation. Sedevacantists are traditionalist Catholics who do not accept...

itself lacks the authority to resolve the question, but is practically sedevacantist. The society was headed by one of its co-founders, Bishop Clarence Kelly...

Moisés Carmona Rivera (31 October 1912 – 1 November 1991) was a sedevacantist traditionalist Catholic bishop from Acapulco, Guerrero, Mexico, who propagated...