A conclave was held from 14 to 16 June 1846 to elect a new pope to succeed Gregory XVI, who had died in 1 June. Of the 62 members of the College of Cardinals, all but twelve attended. On the fourth ballot, the conclave elected Cardinal Giovanni Mastai-Ferretti, the archbishop-bishop of Imola. After accepting his election, he took the name Pius IX. This conclave was the last to elect a ruler of the Papal States, the extensive lands around Rome and Central Italy which the Catholic Church governed until 1870.

Background

thumb|Quirinal Palace circa 1860. The pope's residence as the [[head of state of the Papal States was the venue of the conclave.]]

thumb|Coat of arms of Cardinal Tommaso Riario Sforza as the camerlengo

It was the issue of the government of the Papal States that was to prove central to the 1846 conclave. The College of Cardinals was split into two factions. The conservatives wished to see a continuation of papal absolutism in the governance of the Papal States, a continuation of the hardline policies of Pope Gregory XVI and his right-wing Secretary of State, Luigi Lambruschini, while the liberals wished for some measure of moderate reform and favored two candidates in Tommaso Pasquale Gizzi and Giovanni Mastai-Ferretti. A fourth papabile was Cardinal Ludovico Micara, the Dean of the College of Cardinals, who was favored by the residents of Rome itself but he never gained support among the cardinals. Lambruschini himself was the leader of the conservatives, while Tommaso Bernetti, who had served as pro-secretary of state under Pope Leo XII and the early part of Pope Gregory XVI's reign, was the leader of the liberal faction.

Aftermath

Pope Pius IX was crowned with the papal tiara on 21 June 1846. He became the longest-reigning pope since Saint Peter, sitting on the papal throne for nearly 32 years. Initially a liberal, following a short-lived deposition and the proclamation of the Roman Republic, Pius was returned to power by troops from the French Second Republic and became a conservative reactionary.

In 1870, the remaining territories of the Papal States were seized by Victor Emmanuel II, King of Italy. Rome became the capital of the Kingdom of Italy, with the former papal palace, the Quirinal, becoming the king's palace. Pius IX withdrew in protest to the Vatican, where he lived as a self-proclaimed "prisoner in the Vatican." He died in 1878.

Participants

{|class="wikitable sortable" style="width:230px; float:right; margin:0 1em;"

|+Cardinal electors by region

|-

!scope="col"|Region

!scope="col"|Number

|-

|style="text-align:center" scope="row"|Italy

|style="text-align:center"|49

|-

|style="text-align:center" scope="row" data-sort-value="Europe, Rest of"|Rest of Europe

|style="text-align:center"|1

|-

|style="text-align:center" scope="row" data-sort-value="America, North"|North America

|style="text-align:center"|0

|-

|style="text-align:center" scope="row" data-sort-value="America, South"|South America

|style="text-align:center"|0

|-

|style="text-align:center" scope="row"|Asia

|style="text-align:center"|0

|-

|style="text-align:center" scope="row"|Oceania

|style="text-align:center"|0

|-

|style="text-align:center" scope="row"|Africa

|style="text-align:center"|0

|-

!scope="row"|Total

!50

|}

  • Dates: 14–16 June 1846
  • Location: Quirinal Palace, Rome
  • Absent:
  • Carlo Gaetano Gaisruck, Archbishop of Milan, Austria
  • Giacomo Monico, Patriarch of Venice, Austria
  • Friedrich zu Schwarzenberg, Archbishop of Salzburg, Austria
  • Francisco Javier de Cienfuegos y Jovellanos, Archbishop of Seville, Spain
  • Guilherme Henriques de Carvalho, Patriarch of Lisbon, Portugal
  • Engelbert Sterckx, Archbishop of Mechelen, Belgium
  • Joseph Bernet, Archbishop of Aix, France
  • Hugues de La Tour d'Auvergne-Lauraguais, Bishop of Arras, France
  • Placido Maria Tadini, Archbishop of Genoa, Sardinia
  • Francesco Villadecani, Archbishop of Messina, the Two Sicilies
  • Louis Jacques Maurice de Bonald, Archbishop of Lyon
  • Ignazio Giovanni Cadolini, titular archbishop of Edessa
  • Present:
  • Ludovico Micara, Dean of the College of Cardinals
  • Vincenzo Macchi, Cardinal-Bishop of Porto e Santa Rufina, Secretary of the Roman and Universal Inquisition
  • Carlo Oppizzoni, Archbishop of Bologna, Papal States, cardinal protopriest
  • Giacomo Filippo Fransoni, Prefect of the Congregation for the Evangelization of Peoples
  • Sisto Riario Sforza, Archbishop of Naples, the Two Sicilies
  • Pietro Ostini, Cardinal Bishop of Albano
  • Costantino Patrizi Naro, Vicar General of Rome, Papal States
  • Luigi Lambruschini, Cardinal Bishop of Sabina
  • Mario Mattei, Cardinal Bishop of Frascati
  • Castruccio Castracane degli Antelminelli, Cardinal Bishop of Palestrina
  • Benedetto Barberini, Archpriest of the Basilica of St. John Lateran
  • Francesco Serra Casano, Cardinal Priest of Santi Apostoli
  • Ugo Pietro Spinola, Pro-Datary of the Apostolic Dataria
  • Giacomo Luigi Brignole, Cardinal Priest of San Giovanni a Porta Latina
  • Paolo Polidori, Prefect of the Sacred Congregation of the Council, Titular archbishop of Tarsus
  • Giuseppe Alberghini, Cardinal Priest of Santa Prisca
  • Ambrogio Bianchi, Cardinal Priest of San Gregorio Magno al Celio
  • Gabriele della Genga Sermattei, Papal Legate of Urbino e Pesaro
  • Luigi Amat di San Filippo e Sorso, Prefect of the Sacred Congregation for the Propagation of the Faith
  • Angelo Mai, Cardinal Priest of Sant'Anastasia al Palatino
  • Chiarissimo Falconieri Mellini, Archbishop of Ravenna, Papal States
  • Giovanni Soglia Ceroni, Bishop of Osimo, Papal States
  • Antonio Francesco Orioli, Cardinal Priest of Santa Maria sopra Minerva
  • Giuseppe Caspar Mezzofanti, Cardinal Priest of Sant'Onofrio
  • Antonio Tosti, Cardinal Priest of San Pietro in Montorio
  • Filippo de Angelis, Archbishop of Fermo, Papal States
  • Gabriele Ferretti, Cardinal Priest of Santi Quirico e Giulitta
  • Charles Januarius Acton, Cardinal Priest of Santa Maria della Pace
  • Ferdinando Maria Pignatelli, Cardinal Priest of Santa Maria della Vittoria
  • Giovanni Mastai-Ferretti, Bishop of Imola, Papal States
  • Gaspare Bernardo Pianetti, Cardinal Priest of San Sisto Vecchio
  • Luigi Vannicelli Casoni, Cardinal Priest of San Callisto
  • Tommaso Pasquale Gizzi, Papal Legate of Forlì
  • Lodovico Altieri, Cardinal Priest of Santa Maria in Campitelli
  • Cosimo Corsi, Bishop of Jesi, Papal States
  • Antonio Maria Cadolini, Cardinal Priest of San Clemente al Laterano
  • Antonio Maria Cagiano de Azevedo, Bishop of Senigallia, Papal States
  • Niccola Paracciani Clarelli, Cardinal Priest of San Pietro in Vincoli
  • Fabio Maria Asquini, Cardinal Priest of Santo Stefano al Monte Celio
  • Domenico Carafa della Spina di Traetto, Archbishop of Benevento
  • Giacomo Piccolomini, Cardinal Priest of Santa Balbina
  • Sisto Riario Sforza, Cardinal Priest of Santa Sabina
  • Lorenzo Simonetti, Cardinal Priest of San Lorenzo in Panisperna
  • Tommaso Bernetti, Vice Chancellor of the Holy Roman Church
  • Ludovico Gazzoli, Cardinal-Deacon of Sant'Eustachio
  • Adriano Fieschi, Cardinal-Deacon of Santa Maria ad Martyres
  • Luigi Ciacchi, Cardinal-Deacon of Sant'Angelo in Pescheria
  • Giuseppe Ugolini, Papal Legate of Ferrara
  • Francesco Saverio Massimo, Cardinal-Deacon of Santa Maria in Domnica
  • Giovanni Serafini, Cardinal-Deacon of Santa Maria in Cosmedin
  • Historic features:
  • last of four conclaves held in the Quirinal Palace and last held outside the Vatican
  • election of pope who would have the second-longest reign in papal history
  • last conclave held during the existence of the Papal States
  • apparent victory for liberals and apparent rejection of previous pope's policies
  • possible failed attempt by Austrian emperor to exercise a veto
  • last conclave made up exclusively of cardinals from continental Europe

Notes

References