Prince Ferdinand Philippe, Duc d'Orléans, Gilt Bronze Portrait Bust Roundel. Simonet Foundry, After James Pradier.Prince Ferdinand Philippe, Duc d'Orlans, Gilt Bronze Portrait Profile Plaque in Relief. Simonet Foundry, Paris. After James Pradier. Mid 19th century. Marked to the to the reverse 'Simonet fondeur a Paris' and inscriber ' J PRADIER' at the base of the bust Prince Ferdinand Philippe (1810 1842). His mother and father were the Duke and Duchess of Orlans. In 1830, during the July Revolution, Charles X was overthrown and Ferdinand Philippe's father became