Papal Conclave from 8 October – 5 December 1590 was the second conclave of 1590 where Gregory XIV was elected as the successor of Urban VII. The autumn conclave was marked by unprecedented royal interference from Philip II of Spain.
Urban VII was elected as pope on 15 September 1590. On 27 September 1590 he died due to malaria infection after only 12 days of his pontificate before he could be crowned, making him the shortest-reigning pope in history. His death was deeply mourned by the poor from Rome who inherited his wealth.
The conclave after the death of Urban VII was attended by all the cardinals who took part in his election, with the exception of Cardinal Federico Cornaro (died on 4 October) Protodeacon Andreas von Österreich and Camerlengo Enrico Caetani also came to Rome. 54 out of 65 cardinals took part in conclave.:
Giovanni Antonio Serbelloni (nominated on 31 January 1560) –Cardinal- Bishop of Ostia and Velletri; Dean of the Sacred College of the Cardinals; prefect of the Congregation of Ceremonies
Alfonso Gesualdo (26 February 1561) –Cardinal- Bishop of Porto and S. Rufina; Subdean of the Sacred College of Cardinals, prefect of the Sacred Congregation of Rites
Innico d'Avalos d'Aragona, O.S.Iacobis. (26 February 1561) –Cardinal- Bishop of Frascati
Marco Antonio Colonna, (12 March 1565) – Cardinal- Bishop of Palestrina; legate of Campagna and Marittima; archpriest of St. John Lateran's Basilica
Tolomeo Gallio (12 March 1565) – Cardinal-Bishop of Sabina
Gabriele Paleotti (12 March 1565) – Cardinal- Bishop Albano; archbishop of Bologna
Markus Sitticus von Hohenems (26 February 1561) – Cardinal- Priest of S. Maria in Trastevere; Protopriest of the Sacred College of Cardinals
Michele Bonelli, O.P. (6 March 1566) – Cardinal- Priest of S. Lorenzo in Lucina; Vicar General for the Vatican City State; vice rector of Sabaudia; Grand prior in Rome of the Sovereign Order of Malta
Ludovico Madruzzo (26 February 1561) – Cardinal- Priest of S. Anastasia; Bishop of Trento; Cardinal- protector of Germany
Giulio Antonio Santori (17 May 1570) – Cardinal- Priest of S. Bartolomeo all’Isola; Grand Inquisitor of the Supreme Sacred Congregation for the Roman and Universal Inquisition and the French Congregation; Archbishop of S. Severina
Girolamo Rusticucci (17 May 1570) – Cardinal- Priest of S. Susanna; vicar general of the diocese of Rome; Camerlengo of the Sacred College of Cardinals
Nicolas de Pellevé (17 May 1570) – Cardinal- Priest of S. Prassede; prefect of the Sacred Consistorial Congregation; Archbishop of Sens
Gian Girolamo Albani (17 May 1570) – Cardinal- Priest of S. Giovanni a Porta Latina; governor of the Bagnoreggio
Girolamo Simoncelli (22 December 1553) – Cardinal- Priest of S. Prisca; administrator of Orvieto
Pedro de Deza (21 February 1578) – Cardinal- Priest of S. Girolamo degli Schiavoni
Antonio Carafa (24 March 1568) – Cardinal- Priest of S. Giovanni e Paolo; Perfect of the Tribunal of the Apostolic Signature; Prefect of the S.C. of the Tridentine Counci; Librarian of the Holy Roman Church
Giovan Antonio Facchinetti (12 December 1583) – Cardinal- Priest of SS. IV Coronati
Alessandro Ottaviano de' Medici (12 December 1583) – Cardinal- Priest of S. Ciriaco alla Terme; Archbishop of Florence
Giulio Canani (12 December 1583) – Cardinal- Priest of S Eusebio; Bishop of Adria
Niccolò Sfondrati (12 December 1583) – Cardinal- Priest of S. Cecilia; Bishop of Cremona
Antonmaria Salviati (12 December 1583) – Cardinal- Priest of S. Maria della Pace
Agostino Valier (12 December 1583) – Cardinal- Priest of S. Marco; Bishop of Verona
Vincenzo Lauro (12 December 1583) – Cardinal- Priest of S. Clemente; Bishop of Mondovi
Filippo Spinola (12 December 1583) – Cardinal- Priest of S. Sabina; Prefect of the Congregation for Propagation of the Faith; legate in Umbria, Perugia and Spoleto
Simeone Tagliavia d'Aragona (12 December 1583) – Cardinal- Priest of S. Maria degli Angeli
Scipione Lancelotti (12 December 1583) – Cardinal- Priest of S. Salvatore in Lauro; The secretary for Latin letters
Giovanni Vincenzo Gonzaga, O.S.Io.Hieros. (21 February 1578) – Cardinal- Priest of S. Alessio
Enrico Caetani (18 December 1585) – Cardinal- Priest of S. Pudenziana; Camerlengo of the Holy Roman Church; Latin Patriarch of Alexandria
Giovanni Battista Castrucci (18 December 1585) – Cardinal- Priest of S. Maria in Aracoeli; Archbishop of Chieti; Prefect of the Supreme Tribunal of the Apostolic Signatura
Domenico Pinelli (18 December 1585) – Cardinal- Priest of S. Lorenzo in Panisperna; Archpriest of St. John Lateran's Basilica; legate of papal galleys
Ippolito Aldobrandini (18 December 1585) – Cardinal- Priest of The Papal Basilica of St Pancrazio Outside the Walls; Apostolic Penitentiary
Girolamo della Rovere (16 November 1586) – Cardinal- Priest of S. Pietro in Vincoli; Archbishop of Turin
Girolamo Bernerio, O.P. (16 November 1586) – Cardinal- Priest of S. Maria sopra Minerva; Bishop of Ascoli-Piceno
Antonio Maria Gallio (16 November 1586) – Cardinal- Priest of S. Agnese in Agone; Bishop of Perugia; legate in Romania
Costanzo Buttafoco da Sarnano, O.F.M.Conv. (16 November 1586) – Cardinal- Priest of S. Pietro in Montorio
Ippolito de Rossi (18 December 1585) – Cardinal- Priest of S. Biagio dell’Anello; Bishop of Pavia
William Allen (7 August 1587) – Cardinal- Priest of S. Silvestro a Martino ai Monti
Scipione Gonzaga (18 December 1587) – Cardinal- Priest of S. Maria del Popolo; Latin Patriarch of Jerusalem
Antonio Maria Sauli (18 December 1587) – Cardinal- Priest of SS. Vitale, Gervasio e Protasio; Archishop of Genoa
Giovanni Evangelista Pallotta (18 December 1587) – Cardinal- Priest of S. Mateo in Merulana; Archbishop of Cosenza; the Archpriest of the Vatican Basilica and prefect of Fabric of Saint Peter
Juan Hurtado de Mendoza (18 December 1587) – Cardinal- Priest of S. Maria Transpontina; cardinal protector of Spain
Giovanni Francesco Morosini (15 July 1588) – Cardinal- Priest of S. Maria in Via; Bishop of Brescia
Mariano Pierbenedetti (20 December 1589) – Cardinal- Priest of SS. Marcellino e Pietro; Bishop of Martorano
Gregorio Petrocchini, O.E.S.A. (20 December 1589) – Cardinal- Priest of S. Agostino
Andreas von Austria (19 November 1576) – Cardinal Deacon of S. Maria Nuova; Protodeacon of Sacred College of Cardinals; Bishop of Constance; Bishop-Coadjutor of Brixen; cardinal procector of Austria
Francesco Sforza di Santa Fiora (12 December 1583) – Cardinal Deacon of S. Maria in Via Lata
Alessandro Peretti de Montalto (13 May 1585) – Cardinal Deacon of S. Lorenzo in Damaso; Vice-Chancellors of the Holy Roman Church; legate in Bologna; cardinal protector of Poland
Girolamo Matei (16 November 1586) – Cardinal Deacon of S. Eustachio; pro-prefect of the Sacred congregation of the Council of Trent
Benedetto Giustiniani (16 November 1586) – Cardinal Deacon of S. Maria in Cosmedin
Ascanio Colonna (16 November 1586) – Cardinal Deacon of S. Nicola in Carcere Tulliano
Federico Borromeo (18 December 1587) – Cardinal Deacon of S. Agata in Suburra
Francesco Maria Bourbon del Monte (14 December 1588) – Cardinal Deacon of S. Maria in Domnica
Agostino Cusani (14 December 1588) – Cardinal Deacon of S. Adriano
Guido Pepoli (20 December 1589) – Cardinal Deacon of San Cosma e Damiano
Twenty-four electors were nominees of Sixtus V, fifteen of Gregory XIII, six of Pius V, eight of Pius IV, and one of Julius III.
Eleven cardinals were absent:
Gaspar de Quiroga y Vila (15 December 1578) – Cardinal- Priest of S. Balbina; Archbishop of Toledo and Primate of Spain; Inquisitor General of the Spanish Inquisition
Albrecht VII Habsburg (3 March 1577) – Cardinal- Priest of S. Croce in Gerusalemme; Inquisitor General of the Portuguese Inquisition ; Viceroy of Portugal
Rodrigo de Castro Osorio (12 December 1583) – Cardinal- Priest of SS. XII Apostoli; Archbishop of Seville
Charles II de Bourbon-Vendôme (12 December 1583) – Cardinal- Priest Archbishop of Rouen, administrator of Diocese of Bayeux
François de Joyeuse (12 December 1583) – Cardinal- Priest of SS. Trinita al Monte Pincio; Archbishop of Toulouse ; cardinal protector of France
Jerzy Radziwiłł (12 December 1583) – Cardinal- Priest of S. Sisto; Bishop of Vilnius
Philippe de Lenoncourt (16 November 1586) – Cardinal- Priest of S. Onofrio; prefect of The Congregation of the Index
Pierre de Gondi (18 December 1587) – Cardinal- Priest of S. Silvestro in Capite; Bishop of Paris
Andrew Báthory (4 July 1584) – Cardinal Deacon of S. Angelo in Pescheria; Bishop of Warmia; Bishop-coadjutor of Kraków
Hugues Loubenx de Verdalle, O.S.Io.Hieros. (18 December 1587) – Cardinal Deacon of Santa Maria in Portico,; prefect of papal galleys; Grand prior in Rome of the Sovereign Order of Malta
Charles de Lorraine (20 December 1589) – Cardinal Deacon ; Bishop of Metz
Seven of them were appointed by Gregory XIII and four by Sixtus V.
Divisions and candidates
As during the previous conclave there were three large fractions:
Spanish faction – political supporters of Spain. The core of the party was formed by the Cardinals: Madruzzo (faction leader), Deza, Mendoza, Tagliavia d'Aragona, Spinola, Marchntonio Colonna, Ascanio Colonna, Gallio, Pellevé, Santori, Rusticucci, Sfondrati, Paleotti, Simoncelli, Facchinetti, Carafa, Allen, Cusani, Giovanni Vincenzo Gonzaga, Scipione Gonzaga, Andreas von Österreich and Caetani;
Sistine fraction – nominees of Sixtus V who were led by his grandnephew Alessandro Peretti de Montalto. The member of this faction were the Cardinals: Castrucci, Pinelli, Aldobrandini, della Rovere, Bernerio, Galli, Sarnano, Rossi, Sauli, Pallotta, Morosini, Pierbenedetti, Petrocchini, Matei, Giustiniani, Borromeo, del Monte and Pepoli;
Gregorians – nominees of Gregory XIII: Sforza, Medici, Canani, Salviati, Valeri, Lauro, Lancelotti. Leader of this fraction was related by marriage to Gregory XIII, Cardinal Sforza
There were two small groups practising nepotism. One was related to Pius IV (Sitticus von Hohenems, Serbelloni, Gesualdo i Avalos d'Aragona) and the latter one to Pius V (Bonelli, Albani). Due to the small size of the groups they almost did not play any major role and the majority of nominees of these Popes become part of the Spanish fraction. The Cardinals who were considered as papabile were: Serbelloni, Marchntonio Colonna, Gallio, Paleotto, Madruzzo, Santori, Facchinetti, Sfondrati, Valier, Lauro, della Rovere.
In the context of this conclave, the Prophecy of the Popes was forged, probably in order to support Cardinal Girolamo Simoncelli's bid for the papacy.
On 6 October, even before the conclave had started, the Spanish ambassador Olivares gave the Cardinals the official recommendations of King Philip II. They contained two lists of names. The first one had seven names: Madruzzo, Santori, Facchinetti, Sfondrati, Paleotti, Gallio and Marcantonio Colonna. The king’s official will was a choice of one of those seven names. The second list contained the names of 30 cardinals, who Philip II put a clear veto on. The subjects from Madrid were banned from voting against the king’s recommendations. Philip II wished to secure his claim to the French throne by gaining power over the The Holy See. Although in the past, secular monarchs had many times and in different ways tried to influence the election of popes, such an explicit interference was unprecedented. It was the beginning of what in the seventeenth century was considered as Jus exclusivae.
Conclave began on 8 October, with 52 cardinals. Few days later, Camerlengo Caetani joined them after his return from France and on 13 October joined Cardinal Andreas von Österreich. Cardinal Mantalto put Ippolito Aldobrandini up but Cardinal Madruzzo, who was the leader of the Spanish fraction according to the will of King Philip II, effectively torpedoed this candidacy. Nomination of Cardinal Vincenzo Lauro who was put up by Montalo and Sforza suffered the same fate. On 12 October in Rome broke a rumour that Marco Antonio Colonna was appointed as new Pope. His nomination did take place but did not receive the majority of votes due to the opposition of Sforza and his faction. The Spanish did not want to support him either. Although Colonna was one of Philip II choice, unofficially it was known that both he and Gallio were not popular in Madrid and their election was going to be an extremity. On 15 October, the Spanish faction took over the initiative and nominated its leader Madruzzo. The candidacy met with strong opposition from the Sforza, d'Aragony and Venetian cardinals. Objections against Madruzzo included close ties with the king of Spain, the poor state of health (gout), and even his origin; his mother was German. After the rejection from Madruzzo, Cardinal Montalto offered the Spanish five names: Aldobrandini, Lauro, Valiero, Salviati and Medici, and asked them to pick one name. King rejected all five of them therefore none of them was elected. As a result of prolonged sede vacante, more and more chaos reigned on the streets. During November, disagreements amongst Cardinals increased instead of decreasing. The main opponent of the Spanish faction was Cardinal Montalto. At the end of November the majority of cardinals gradually began to come to the conclusion that no matter how outrageous was the interference of Philip II, without the support of his followers there was no chance to elect the Pope and it would be better to choose someone from his list. On 4 December, supported by the Madrid Cardinal Paleotti received 33 votes (he needed another 3 to win). Montalto did not want the victory of Paleotti, so together with Sforza came to the conclusion that in order to prevent his election, they needed to support either Sfondrati or Facchinetti. At the end they decided to elect Sfondrati.
On the morning of 5 December 1590, after nearly two months' conclave 55-year-old Cardinal Niccolo Sfondrati Bishop of Cremona was elected. Elect agreed to change his name to Gregory XIV. His coronation took place on 8 December 1590.