Date | Protonotaries Apostolic Supernumerary (1) |
| 1975.04.10 | Msgr. Willy Onclin |
| Date | Prelates of Honour (2) |
| (1968.03.28) | Msgr. Albert Prignon |
| (1968.03.28) | Msgr. Willy Onclin (later Protonotary Apostolic Supernumerary) |
| Date | Chaplains of His Holiness (2) |
| 2020.07.16 | Msgr. Raphaël Collinet |
| 2017.10.02 | Msgr. Herman Brouwers |
