| Édouard Bertrand - Founder of the museum | Notary clerk, initiator of collections. |
| Sidonie Fercot-Delmotte - Donator of the first building | Left a building in 1893. |
| Henri Boëz - Rebuilder and patron | Directs the reconstitution after 1918. |
| Jean et Henri Lafitte - Architects of the renovation | Restoration of the Sthrau Hall in 1936. |
| André Lurçat - Architect of current premises | Designs post-Second War buildings. |