Jean-Baptiste-Louis Gros | |
|---|---|
 Baron Gros in 1858 | |
| French senator | |
| Baron Gros | |
| In office September 1858 – 1870 | |
| Personal details | |
| Born | 8 February 1793 Ivry-sur-Seine, France |
| Died | 17 August 1870 Paris, France |
| Awards |
|
| Military service | |
| Battles/wars | Second Opium War |
Jean-Baptiste-Louis Gros (1793–1870), also known as Baron Gros, was a French diplomat and later senator, as well as a notable pioneer of photography.[1]