| Veuve Clicquot - Owner and patron | Finança reconstruction and sumptuous holidays |
| Louis de Chevigné - Gendre de la Veuve Clicquot | First beneficiary of funds for the field |
| Marie-Clémentine de Chevigné - Heir and sponsor | Initiator of the reconstruction in 1839 |
| Jean Jacques Nicolas Arveuf-Fransquin - Architect of the castle | Designed the building and its park |
| Anne de Rochechouart-Mortemart - Duchess of Uzes | Last heiress Clicquot to own Boursault |
| Jean-Baptiste-Jules Klagmann - Sculptor of woodwork | Orna living and dining room |