Jacques Hardouin-Mansart de Sagonne
French architect
Jacques Hardouin-Mansart de Sagonne was a French architect. He was the illegitimate son of Jacques Hardouin-Mansart, comte de Sagonne, by his mistress Madeleine Duguesny - Jacques and Madeleine married in 1726. Wikipedia
Born: July 26, 1711, Paris, France
Died: September 27, 1778 (age 67 years), Paris, France
Parents: Jacques Hardouin-Mansart