| Birthdate | Age | Name | Current Title |
| Oldest |
| 12 Jun 1917 |
| Bishop Albin Malysiak, C.M. | Auxiliary Bishop Emeritus of Kraków {Cracow} |
| 25 Nov 1917 |
| Luigi Cardinal Poggi | Archivist Emeritus of the Vatican Secret Archives, Roman Curia |
| 1 Feb 1918 |
| Archbishop Ignacy Tokarczuk | Archbishop Emeritus of Przemyśl |
| 13 Dec 1919 |
| Bishop Andrés Sapelak, S.D.B. | Bishop Emeritus of Santa María del Patrocinio en Buenos Aires (Ukrainian), Argentina |
| 5 Jun 1920 |
| Bishop Jan Mazur | Bishop Emeritus of Siedlce |
| 20 Aug 1921 |
| Archbishop Boleslaw Pylak | Archbishop Emeritus of Lublin |
| 30 Sep 1921 |
| Stanislaw Kazimierz Cardinal Nagy, S.C.I. | Cardinal-Deacon of S. Maria della Scala |
| 15 Aug 1922 |
| Bishop Czeslaw Lewandowski | Auxiliary Bishop Emeritus of Włocławek |
| 6 Jan 1923 |
| Bishop Edward Henryk Materski | Bishop Emeritus of Radom |
| 17 Oct 1923 |
| Henryk Roman Cardinal Gulbinowicz | Archbishop Emeritus of Wrocław {Breslavia} |
| 26 Jan 1924 |
| Archbishop Stanislaw Szymecki | Archbishop Emeritus of Białystok |
| 27 Jan 1924 |
| Archbishop Marian Przykucki | Archbishop Emeritus of Szczecin-Kamień |
| Youngest |
| 13 Feb 1965 |
| Bishop Artur Grzegorz Mizinski | Auxiliary Bishop of Lublin |
| 19 Dec 1964 |
| Bishop Wojciech Polak | Auxiliary Bishop of Gniezno |
| 11 Oct 1964 |
| Bishop Janusz Kaleta | Apostolic Administrator of Atyrau, Kazakhstan |
| 22 Dec 1962 |
| Bishop Wiesław Lechowicz | Auxiliary Bishop of Tarnów |
| 13 Apr 1961 |
| Bishop Adam Bałabuch | Auxiliary Bishop of Świdnica |
| 3 Nov 1959 |
| Bishop Tadeusz Bronakowski | Auxiliary Bishop of Łomża |
| 20 Jan 1959 |
| Father Krzysztof Kukulka, O.F.M. Conv. | Superior Emeritus of Uzbekistan |
| 7 Jul 1958 |
| Bishop Krzysztof Bialasik, S.V.D. | Bishop of Oruro, Bolivia |
| 14 Mar 1958 |
| Bishop Jan Niemiec | Auxiliary Bishop of Kamyanets-Podilskyi, Ukraine |
| 28 Sep 1957 |
| Bishop Ryszard Kasyna | Auxiliary Bishop of Gdańsk |
| 8 Aug 1957 |
| Bishop Andrzej Siemieniewski | Auxiliary Bishop of Wrocław {Breslavia} |
| 19 Jul 1957 |
| Bishop Wlodzimierz Roman Juszczak, O.S.B.M. | Bishop of Wrocław-Gdańsk (Ukrainian) |