Date |  Recent Events |
| 2022.02.06 |  Fr. Alain Ransay was consecrated as Bishop of Cayenne (French Guiana)
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| 2021.12.10 | Bishop Michel Marie Jacques Dubost, C.I.M., resigned as Apostolic Administrator of Cayenne (French Guiana) Fr. Alain Ransay, Priest of Fort-de-France–Saint-Pierre (Martinique), was elected Bishop of Cayenne (French Guiana) |
| 2021.04.07 | Bishop Michel Marie Jacques Dubost, C.I.M., was appointed as Apostolic Administrator of Cayenne (French Guiana) |
| 2020.10.26 | Bishop Emmanuel Marie Philippe Louis Lafont resigned as Bishop of Cayenne (French Guiana) |
| 2020.10.22 | Bishop Michel Marie Jacques Dubost, C.I.M., resigned as Apostolic Administrator of Lyon (France) |
| 2019.06.24 | Bishop Michel Marie Jacques Dubost, C.I.M., was appointed as Apostolic Administrator of Lyon (France) |
| 2017.08.01 | Bishop Michel Marie Jacques Dubost, C.I.M., resigned as Bishop of Évry–Corbeil-Essonnes (France) |
| 2013.08.08 |  Bishop Louis Albert Joseph Roger Sankalé resigned as Bishop of Nice (France)
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| 2005.03.28 | Bishop Louis Albert Joseph Roger Sankalé succeeded as Bishop of Nice (France) |
| 2004.08.29 | Fr. Emmanuel Marie Philippe Louis Lafont was consecrated as Bishop of Cayenne (French Guiana) |
| 2004.06.18 | Bishop Louis Albert Joseph Roger Sankalé, Bishop of Cayenne (French Guiana), was appointed as Coadjutor Bishop of Nice (France) Fr. Emmanuel Marie Philippe Louis Lafont, Priest of Tours (France), was elected Bishop of Cayenne (French Guiana) |
| 2000.04.15 | Bishop Michel Marie Jacques Dubost, C.I.M., Military Ordinary of France (France), was appointed as Bishop of Évry–Corbeil-Essonnes (France) |
| 1998.10.25 | Bishop François-Marie Morvan, C.S.Sp., Bishop emeritus of Cayenne (French Guiana), passed away at 76 |
| 1998.09.27 | Fr. Louis Albert Joseph Roger Sankalé was consecrated as Bishop of Cayenne (French Guiana) |
| 1998.06.27 | Fr. Louis Albert Joseph Roger Sankalé, Priest of Marseille (France), was elected Bishop of Cayenne (French Guiana) |
| 1998.03.07 | Bishop Michel Marie Jacques Dubost, C.I.M., resigned as Titular Bishop of Oëa |
| 1998 | Bishop François-Marie Morvan, C.S.Sp., resigned as Bishop of Cayenne (French Guiana) |
| 1992.12.27 | Fr. Alain Ransay was appointed as Priest of Fort-de-France–Saint-Pierre (Martinique) |
| 1989.09.08 | Fr. Michel Marie Jacques Dubost, C.I.M., was consecrated as Military Ordinary of France (France) and Titular Bishop of Oëa |
| 1989.08.09 | Fr. Michel Marie Jacques Dubost, C.I.M., was elected Titular Bishop of Oëa and Military Ordinary of France (France) |
| 1976.09.18 | Fr. Louis Albert Joseph Roger Sankalé was appointed as Priest of Marseille (France) |
| 1974.11.08 | Bishop Alfred Aimé Léon Marie, C.S.Sp., Bishop emeritus of Cayenne (French Guiana), passed away at 75 |
| 1973.06.29 | Fr. François-Marie Morvan, C.S.Sp., was consecrated as Bishop of Cayenne (French Guiana) |
| 1973.03.01 | Bishop Alfred Aimé Léon Marie, C.S.Sp., resigned as Bishop of Cayenne (French Guiana) Fr. François-Marie Morvan, C.S.Sp., was elected Bishop of Cayenne (French Guiana) |
| 1970.08.02 | Fr. Emmanuel Marie Philippe Louis Lafont was appointed as Priest of Tours (France) |
| 1956.02.29 | Apostolic Vicariate of French Guiana was promoted as Diocese of Cayenne (without ecclesiastical province) (French Guiana) Bishop Alfred Aimé Léon Marie, C.S.Sp., Titular Bishop of Mundinitza and Vicar Apostolic of French Guiana (French Guiana), was appointed as Bishop of Cayenne (French Guiana) |
| 1950.10.15 | Sr. Anne-Marie Javouhey, S.J.C., was beatified |
| 1945.05.01 | Fr. Alfred Aimé Léon Marie, C.S.Sp., was consecrated as Vicar Apostolic of French Guiana (French Guiana) and Titular Bishop of Mundinitza |
| 1945.01.12 | Fr. Alfred Aimé Léon Marie, C.S.Sp., was elected Titular Bishop of Mundinitza and Vicar Apostolic of French Guiana (French Guiana) |
| 1944.09.16 | Bishop Pierre-Marie Gourtay, C.S.Sp., Vicar Apostolic of French Guiana (French Guiana), passed away at 70 |
| 1933.03.25 | Fr. Pierre-Marie Gourtay, C.S.Sp., was consecrated as Vicar Apostolic of French Guiana (French Guiana) and Titular Bishop of Arad |
| 1933.01.15 | Bishop-elect Pierre-Marie Gourtay, C.S.Sp., was appointed as Vicar Apostolic of French Guiana (French Guiana) |
| 1933.01.10 | Apostolic Prefecture of French Guiana was promoted as Apostolic Vicariate of French Guiana (French Guiana) Fr. Pierre-Marie Gourtay, C.S.Sp., was elected Titular Bishop of Arad |
| 1931.11.11 | Fr. Leone Delaval, Prefect Apostolic of French Guiana (French Guiana), passed away at 63 |
| 1925.01.15 | Fr. Leone Delaval was appointed as Prefect Apostolic of French Guiana (French Guiana) |
| 1924 | Fr. Justin Favre, Prefect Apostolic of French Guiana (French Guiana), passed away |
| 1914 | Fr. Justin Favre was appointed as Prefect Apostolic of French Guiana (French Guiana) |
| 1911 | Fr. Marcel Beguin resigned as Prefect Apostolic of French Guiana (French Guiana) |
| 1904 | Fr. Marcel Beguin was appointed as Prefect Apostolic of French Guiana (French Guiana) Fr. Louis Pignol resigned as Prefect Apostolic of French Guiana (French Guiana) |
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