1840
Research in Progress
Jean Charles Delafosse (French, 1734–1789), 1780
French Auguste Péquégnot, 1840
Jean Charles Delafosse (French, 1734–1789), 1770
Jean Charles Delafosse (French, 1734–1789), 1860
Pierron, French, active, 1840
Pierron, French, active, 1860