| Frédéric Léonard et Frédéric-Pierre Léonard - King's Book Printers | First owners and builders of the castle. |
| Joséphine de Beauharnais - Empress, owner in 1810 | Expands the estate and installs its library. |
| Édouard Rodrigues-Henriques - Banker and patron | Renovates the castle in the 19th century. |
| Edward Tuck - American patron | Offer the castle to the State in 1926. |
| Gabriel Vital Dubray - Sculptor | Author of the statue of Josephine (1865). |
| Princesse Marie Bonaparte - Donor | Bequeaths a Napoleonic collection in 1958. |