Early Life and Artistic Formation Jean Bernard Duseigneur, also known as Jehan Duseigneur, emerged in the vibrant artistic landscape of 19th-century Paris, born on June 23rd, 1808. His early life was steeped in the practical world of craftsmanship; his father, Claude Bernard Duseigneur, was a bronzier—a maker and gilder of bronze objects. This familial connection proved formative, exposing young Jean to the technical intricacies of me…