Tardieu's son, Auguste Ambroise Tardieu (1818–1879), was also an artist and a famous forensic medical scholar, who supplied the illustrations for Pierre François Olive Rayer's three-volume Traité des maladies des reins (1839–41), a treatise on diseases of the kidneys.
Neither should be confused with Jean Baptiste Pierre Tardieu, an unrelated French cartographer and engraver active in the early 19th century.
Showing considerable talent in this field, Ambroise persevered and became a celebrated engraver of portraits.
In addition he was appointed as geographical engraver for the French government, for which he received a small stipend.
[3] Tardieu published a number of atlases, one of which appeared in 1842 and was titled Atlas universel de geographie, ancienne et moderne/dresse par Ambroise Tardieu pour l'intelligence de la Geographie universelle par Malte-Brun.