The April 1555 papal conclave (April 5–9) was convoked after the death of Pope Julius III. Cardinals at the conclave generally grouped themselves into three major factions, according to their alignment with the French House of Valois, the Hapsburgs, or Italian states that remained independent of both major Catholic powers. After preparing a conclave capitulation that compelled whichever cardinal was elected pope to maintain neutrality in European wars, cardinals from the Holy Roman Empire joined in supporting the French faction's candidate, Cardinal Marcello Cervini. Cervini was elected Julius's successor, and chose to maintain his baptismal (birth) name as his papal name, becoming consecrated as Marcellus II.
List of participants
Pope Julius III died on March 23, 1555. Thirty-seven out of fifty-seven cardinals participated in the election of his successor:[1]
Federico Cesi (December 19, 1544) – Cardinal-Priest of S. Prisca; Administrator of Cremona; Camerlengo of the Sacred College of Cardinals
Tiberio Crispi (December 19, 1544) – Cardinal-Priest of S. S. Agata alla Suburra; Administrator of Amalfi
Girolamo Verallo (April 8, 1549) – Cardinal-Priest of S. Marcello
Giovanni Angelo Medici (April 8, 1549) – Cardinal-Priest of S. Stefano in Monte Celio; Bishop of Cassano al Ionio; Governor of Campagna e Marittima; Prefect of the Tribunal of the Apostolic Signature of Grace
Ippolito II d'Este (December 20, 1538) – Cardinal-Deacon of S. Maria in Aquiro; Administrator of Auch; Governor of Tivoli; Cardinal-protector of France
François de Tournon (March 9, 1530) – Cardinal-Bishop of Sabina; Archbishop of Lyon; Superior General of the Order of Canons Regular of Saint Augustine
Robert de Lenoncourt (December 20, 1538) – Cardinal-Priest of S. Apollinare; Protopriest of the Sacred College of Cardinals; Administrator of Metz
Giovanni Girolamo Morone (June 2, 1542) – Cardinal-Priest of S. Lorenzo in Lucina; Bishop of Novara; Papal Legate in Germany; Cardinal-protector of Austria and Ireland; Cardinal-protector of Order of Cistercians
The Cardinals present in Rome entered the conclave on April 5. Initially, they prepared and subscribed the conclave capitulation, which obliged the newly elected pope to maintain neutrality in the European conflicts and forbade him to conduct wars against Christian princes.[3] In spite of the existing divisions, cardinals quickly achieved consensus. On April 9 at 11 p.m.[4] they elected by acclamation[5] Cardinal Marcello Cervini. He was proposed by the French faction,[6] but also obtained the support of the Imperial cardinals (e.g. Madruzzo[3]) despite the express wishes of Charles V against Cervini's election.[7]
On April 10 in the morning a formal scrutiny took place to confirm the election. Cervini received all votes except of his own, which he gave to Gian Pietro Carafa.[3] He retained his baptismal name, adding to it only an ordinal number (Marcellus II). On that same day, he was consecrated bishop of Rome by Cardinal Gian Pietro Carafa, bishop of Ostia e Velletri and Dean of the College of Cardinals, and crowned by Cardinal Francesco Pisani, Protodeacon of S. Marco.[4]
^ abThis is according to an account of this conclave in German on Vatican HistoryArchived 2007-09-27 at the Wayback Machine, to the account of J. P. Adams in English at Sede Vacante 1555, and to Onuphrio Panvinio, p. 424-425. Salvador Miranda: list of participants of the conclave of April 1555 indicates that all cardinals participated in this conclave except Pietro Tagliavia de Aragonia and Louis I de Guise. The list of the electors and absentees is presented according to Panvinio, p. 424-425.
^Valérie Pirie: The Triple Crown: the election of Paul IV Although that link concerns the next conclave held in May 1555, the information about parties existed in the Sacred College are correct also for the conclave of April 1555.
O. Panvinio, J. Strada, Epitome pontificum Romanorum a s. Petro usque ad Paulum IIII, gestorum videlicet electionisque singulorum & conclavium compendiaria narratio. Cardinalium item nomina... Onuphrio Panvinio,... authore... Ex musaeo Jacobi Stradae,... (J. de Strada edidit), Impensis Jacobi Stradae Mantuani, 1557.