| Marcel Durliat - Historian and expert in Romanesque art | Rediscovered the frescoes in 1953. |
| Marcel Simon - Controversial antiques | Stolen the paintings in 1954. |
| Joseph-Sébastien Pons - 20th century local poet | Celebrated Casenoves in his writings. |
| Alfred Darcel - Curator at Cluny Museum | Studyed the chalice discovered. |
| Ramon Joan - Priest and chaplain (1288) | First mentioned in the archives. |