Papal election of Giuseppe Siri theory
Some hold the conspiracy theory which asserts that the conservative Cardinal Giuseppe Siri, then the Archbishop of Genoa, was elected pope in the 1958 papal conclave, taking the name Pope Gregory XVII, but that his election was suppressed. Siri did not associate himself with this idea.
Giuseppe Siri in 1958
A papal conclave is a gathering of the College of Cardinals convened to elect a bishop of Rome, also known as the pope. Catholics consider the pope to be the apostolic successor of Saint Peter and the earthly head of the Catholic Church.
The 1492 papal conclave was the first to be held in the Sistine Chapel, the site of all conclaves since 1878.
Since the conclave of 2005, the cardinals electors reside in the Domus Sanctae Marthae for the length of the conclave.
The camerlengo proclaiming a papal death
Cardinals, bishops and priests attending the funeral of Pope John Paul II