Left a sum of 500 francs, Jean-Louis Hamon (1821-1874) was able to pursue his artistic tastes with ease. He gained advice from Ingres and entered L'Ecole des Beaux-Arts in 1842.
He designed at Sevres from 1848-1853 and exhibited at the Salon from 1847.
He gained several medals including a silver in 1867 at the Exposition Universelle.