| Birthdate | Age | Name | Current Title |
| Oldest |
| 27 May 1906 |
| Bishop Antonio Rosario Mennonna | Bishop Emeritus of Nardò-Gallipoli |
| 24 Feb 1912 |
| Archbishop Giovanni Ferrofino | Apostolic Nuncio Emeritus to Ecuador |
| 26 Mar 1912 |
| Bishop Antonio Mistrorigo | Bishop Emeritus of Treviso |
| 13 Jun 1914 |
| Archbishop Antonio Iannucci | Archbishop Emeritus of Pescara-Penne |
| 20 Jul 1914 |
| Ersilio Cardinal Tonini | Archbishop Emeritus of Ravenna-Cervia |
| 9 Mar 1915 |
| Bishop Felice Leonardo | Bishop Emeritus of Cerreto Sannita-Telese-Sant’Agata de’ Goti |
| 23 Aug 1915 |
| Antonio Cardinal Innocenti | Prefect Emeritus of the Congregation for the Clergy, Roman Curia |
| 14 Oct 1915 |
| Archbishop Loris Francesco Capovilla | Prelate Emeritus of Loreto |
| 1 Aug 1916 |
| Fiorenzo Cardinal Angelini | President Emeritus of the Pontifical Council for Pastoral Assistance to Health Care Workers, Roman Curia |
| 13 Aug 1916 |
| Bishop Jorge Scarso, O.F.M. Cap. | Bishop Emeritus of Patos de Minas, Minas Gerais, Brazil |
| 7 Oct 1916 |
| Bishop Giovanni Melis Fois | Bishop Emeritus of Nuoro |
| 19 Oct 1916 |
| Bishop Servílio Conti, I.M.C. | Prelate Emeritus of Roraima, Roraima, Brazil |
| Youngest |
| 30 Jun 1962 |
| Abbot Pietro Vittorelli, O.S.B. | Abbot of Montecassino |
| 24 Mar 1962 |
| Bishop Carmelo Cuttitta | Auxiliary Bishop of Palermo |
| 8 Aug 1960 |
| Archbishop Paolo Pezzi, F.S.C.B. | Archbishop of Madre di Dio a Mosca (Moscow), Russian Federation |
| 10 Apr 1960 |
| Archbishop Santo Marcianò | Archbishop of Rossano-Cariati |
| 18 Sep 1959 |
| Bishop Giuseppe (José) Negri, P.I.M.E. | Auxiliary Bishop of Florianópolis, Santa Catarina, Brazil |
| 8 Feb 1959 |
| Bishop Claudio Maniago | Auxiliary Bishop of Firenze {Florence} |
| 5 Feb 1959 |
| Bishop Ottavio Vitale, R.C.J. | Bishop of Lezhë {Lesh}, Albania |
| 7 Jan 1958 |
| Bishop Claudio Giuliodori | Bishop of Macerata-Tolentino-Recanati-Cingoli-Treia |
| 13 Dec 1957 |
| Bishop Filippo Iannone, O. Carm. | Auxiliary Bishop of Napoli {Naples} |
| 23 Jul 1957 |
| Bishop Mario Russotto | Bishop of Caltanissetta |
| 21 Jul 1957 |
| Archbishop Nicolas Girasoli | Apostolic Nuncio to Zambia |
| 11 Jan 1957 |
| Archbishop Luciano Suriani | Apostolic Nuncio to Bolivia |