catholic-hierarchy.orgConsistory - 1604 [Catholic-Hierarchy]
Pope: Clement VIII (Ippolito Aldobrandini (Sr.) †); Age: 68.2
Created Cardinal: - Séraphin Olivier-Razali †, Titular Patriarch of the Titular See; Age: 65.8
- Domenico Ginnasi †, Archbishop of Manfredonia, Italy; Age: 52.9
- Antonio Zapata y Cisneros †, Archbishop of Burgos, Spain; Age: 53.6
- Filippo Spinelli †, Bishop of Policastro, Italy; Age: 38.4
- Carlo Conti †, Bishop of Ancona e Numana, Italy; Age: 47.7
- Bernard Maciejowski †, Bishop of Kraków, Poland; Age: 56.4
- Carlo Gaudenzio Madruzzo †, Bishop of Trento, Italy; Age: 42.4
- Jacques Davy du Perron †, Bishop of Évreux, France; Age: 47.5
- Innocenzo Del Bufalo-Cancellieri †, Bishop of Camerino, Italy; Age: 38.4
- Giovanni Delfino †, Bishop of Vicenza, Italy; Age: 58.4
- Giacomo Sannesio †, ; Age: 44.4
- Erminio Valenti †, ; Age: 40.4
- Girolamo Agucchi †, ; Age: 49.4
- Girolamo Pamphilj †, ; Age: 60.4
- Ferdinando Taverna †, ; Age: 46.4
- Anselmo Marzato, O.F.M. Cap. †, ; Age: 60.5
- Giovanni (Giannettino) Doria †, ; Age: 31.2
- Carlo Emmanuele Pio di Savoia †, ; Age: 19.4
Count: 18; Average Age: 47.4