Date |  Recent Events |
| 2023.03.30 |  Apostolic Administration of Belarus (Belarussian Rite) was restored (Belarus)
Archimandrite Jan Sergiusz Gajek, M.I.C., Apostolic Visitator in Belarus of the Belarussians, was appointed as Apostolic Administrator of Belarus of the Belarussians (Belarus) |
| 2015.04.15 | Fr. Alexander Nadson, Apostolic Visitator outside of Belarus of the Belarussians, passed away at 88 |
| 1994.01 | Fr. Jan Sergiusz Gajek, M.I.C., was appointed as Apostolic Visitator in Belarus of the Belarussians |
| 1986.06.30 | Fr. Alexander Nadson was appointed as Apostolic Visitator outside of Belarus of the Belarussians |
| 1986.01.02 | Bishop Vladimir Ladislas Tarasevitch, O.S.B., Titular Bishop of Mariamme, passed away at 64 |
| 1983.09.08 | Fr. Vladimir Ladislas Tarasevitch, O.S.B., was consecrated as Titular Bishop of Mariamme |
| 1983.07.01 | Fr. Vladimir Ladislas Tarasevitch, O.S.B., was elected Titular Bishop of Mariamme |
| 1943.01.06 | Fr. Antoni Niemancewicz, S.J., Apostolic Exarch of Belarus of the Belarussians (Belarus), passed away at 49 |
| 1943 | Apostolic Exarchate of Belarus (Belarussian Rite) was suppressed (Belarus) |
| 1940.08 | Fr. Antoni Niemancewicz, S.J., was appointed as Apostolic Exarch of Belarus of the Belarussians (Belarus)  Blessed Bishop Mykolai Charnets’kyi (Миколай Чарнецький), C.SS.R., resigned as Apostolic Administrator of Belarus of the Belarussians (Belarus)
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| 1939.09.17 | Apostolic Exarchate of Belarus (Belarussian Rite) was established (Belarus) Blessed Bishop Mykolai Charnets’kyi (Миколай Чарнецький), C.SS.R., was appointed as Apostolic Administrator of Belarus of the Belarussians (Belarus) |
