| Jacques Doucet - Couturier and patron | Founded the art collection at the origin of the museum. |
| Jean Angladon-Dubrujeaud - Painter and legatee | Transfer the collection and hotel to the museum. |
| Paulette Martin (Angladon-Dubrujeaud) - Artist and legatee | Contributed to the enrichment of the collection. |
| Jean Péru - Architect | Designed the Massilian hotel in 1694. |