| Anseau de Garlande - Bishop of Meaux | Builds the oratory in college in 1202. |
| Dreux de Châtillon - Donor | Increases the number of canons in 1220. |
| Dominique de Ligny - Bishop of Meaux | Removes the chapter in 1676. |
| Pierre-Joseph Garrez - Architect | Restore attic and bow-buttons (1849-1850). |
| Eugène Millet - Architect | Repairs buttress and adds bow-buttons (1854-1857). |
| Maximilien Mimey - Architect | Redo the high windows (1867-1870). |