| François Ier - King of France | Signatory of Peace of Nice in 1538. |
| Charles Quint - Emperor of the Holy Empire | Signatory of Peace of Nice in 1538. |
| Pape Paul III - Ombudsman of Congress | Officia at the location of the cross in 1538. |
| Melchior Malet - Consul of Nice | Cited in the inscription of 1568. |
| Honoré Grimaldi Richier - Nice assessor | Mentioned in the Latin inscription. |
| Schaeffer - Sculptor | Author of the current cross (1880). |