| Jean de Dijon - Legendary Founder | Son of nobles, founder around 450. |
| Joceran de Brancion - Bishop of Langres | Abbatial consecration in 1177. |
| Claude Louis d’Aviler - Suspected architect | Probable author of conventional buildings. |
| Dom Jean Balivet - Prior in 1697 | Maurist monk during reconstruction. |
| Olivier de Clarembaut et Thierry de Chamilly - Owners since 2012 | Restorers and open to the public. |