catholic-hierarchy.orgConclave - March/April 1605 [Catholic-Hierarchy]
Elected Pope: Leo XI (Alessandro Ottaviano de’ Medici †); Age: 69.7
Previous Pope: Clement VIII (Ippolito Aldobrandini (Sr.) †); Died at Age: 69.0
Dean: Tolomeo Gallio †; Age: 77.4
Participated: - Tolomeo Gallio †, Cardinal-Bishop of Ostia (e Velletri); Age: 77.4
- Alessandro Ottaviano de’ Medici †, Cardinal-Bishop of Palestrina; Age: 69.7
- Domenico Pinelli (Sr.) †, Cardinal-Bishop of Frascati; Age: 63.3
- François de Joyeuse †, Cardinal-Bishop of Sabina; Age: 42.7
- Girolamo Bernerio, O.P. †, Cardinal-Bishop of Albano; Age: 65.2
- Agostino Valier (Valeri, Valieri) †, Bishop of Verona, Italy; Age: 73.9
- Antonio Maria Gallo †, Bishop of Osimo, Italy; Age: 51.4
- Benedetto Giustiniani †; Age: 50.7
- Antonmaria Sauli †; Age: 62.2
- Giovanni Evangelista Pallotta †; Age: 57.1
- Federico Borromeo (Sr.) †, Archbishop of Milano {Milan}, Italy; Age: 40.5
- Francesco Maria Bourbon Del Monte Santa Maria †; Age: 55.6
- Mariano Pierbenedetti †; Age: 67.2
- Gregorio Petrocchini, O.S.A. †; Age: 69.1
- Paolo Emilio Sfondrati †; Age: 44.9
- Ottavio Paravicini †; Age: 52.6
- Ottavio Acquaviva d’Aragona (Sr.) †; Age: 45.2
- Flaminio Piatti †; Age: 52.6
- Pietro Aldobrandini †, Archbishop of Ravenna, Italy; Age: 33.9
- François-Marie Tarugi, C.O. †, Archbishop of Siena, Italy; Age: 79.5
- Ottavio Bandini †, Archbishop of Fermo, Italy; Age: 46.3
- Anne d’Escars de Givry (de Pérusse), O.S.B. †, Bishop of Lisieux, France; Age: 58.9
- Gian Francesco Biandrate di San Giorgio Aldobrandini †, Bishop of Acqui, Italy; Age: 59.9
- Camillo Borghese †; Age: 52.4
- Cesare Baronio, C.O. †; Age: 66.5
- Lorenzo Bianchetti †; Age: 59.5
- Francisco de Ávila Guzmán †; Age: 57.2
- Francesco Mantica †; Age: 70.9
- Pompeio Arrigoni †; Age: 53.2
- Bonifazio Bevilacqua Aldobrandini †; Age: 34.2
- Alfonso Visconte, C.O. †, Archbishop of Spoleto, Italy; Age: 53.2
- Domenico Toschi †, Bishop of Tivoli, Italy; Age: 69.7
- Paolo Emilio Zacchia †; Age: 51.2
- St. Roberto Francesco Romolo Bellarmino, S.J. †; Age: 62.4
- François d’Escoubleau de Sourdis †; Age: 30.3
- Séraphin Olivier-Razali †; Age: 66.6
- Filippo Spinelli †, Bishop of Policastro, Italy; Age: 39.2
- Carlo Conti †, Bishop of Ancona e Numana, Italy; Age: 48.5
- Carlo Gaudenzio Madruzzo †, Bishop of Trento, Italy; Age: 43.2
- Jacques Davy du Perron †, Bishop of Évreux, France; Age: 48.3
- Innocenzo Del Bufalo-Cancellieri †, Bishop of Camerino, Italy; Age: 39.2
- Giovanni Delfino †; Age: 59.2
- Giacomo Sannesio †; Age: 45.2
- Erminio Valenti †; Age: 41.2
- Girolamo Agucchi †; Age: 50.1
- Girolamo Pamphilj †; Age: 61.2
- Ferdinando Taverna †; Age: 47.2
- Anselmo Marzato, O.F.M. Cap. †; Age: 61.3
- Francesco Sforza †; Age: 42.3
- Alessandro Damasceni Peretti †; Age: 34.2
- Odoardo Farnese †; Age: 31.2
- Giovanni Antonio Facchinetti (Jr.) †; Age: 30.0
- Cinzio Passeri Aldobrandini †; Age: 54.2
- Bartolomeo Cesi (Cesa) †; Age: 39.2
- Andrea Baroni Peretti Montalto †; Age: 32.2
- Alessandro d’Este †; Age: 36.8
- Giovanni Battista Deti †; Age: 25.0
- Silvestro Aldobrandini, O.S.Io.Hieros. †; Age: 18.2
- Giovanni (Giannettino) Doria †; Age: 31.9
- Carlo Emmanuele Pio di Savoia †; Age: 20.1
Count: 60; Average Age: 50.4
Unable to Participate: - Ascanio Colonna †; Age: 44.9
- Pierre de Gondi †; Age: 73.2
- Charles de Lorraine-Vaudémont (III) †, Bishop of Metz, France; Age: 37.7
- Fernando Niño de Guevara †, Archbishop of Sevilla {Seville}, Spain; Age: 64.2
- Bernardo de Rojas y Sandoval †, Archbishop of Toledo, Spain; Age: 58.9
- Franz Seraph von Dietrichstein †, Archbishop of Olomouc (Olmütz), Czechia; Age: 34.5
- Domenico Ginnasi †, Archbishop of Manfredonia, Italy; Age: 53.7
- Antonio Zapata y Cisneros †, Archbishop of Burgos, Spain; Age: 54.4
- Bernard Maciejowski †, Bishop of Kraków, Poland; Age: 57.2
Count: 9; Average Age: 53.2