No one, really.
The term was unheard of to the world in general at that time
The photographic process became public in 1839. However, the first successful photograph was created in June/July 1827 by Niépce.
Photography was invented around the year 1800 but was not successful until the 1820's. It wasn't until 1839 that it became more widespread.
Photography as a usable process goes back to the 1820s with the development of chemical photography. The first permanent photograph was an image produced in 1825 by the French inventor Nicéphore Niépce
172, assuming the date in the year in 2011 was later than the date in the year in 1839. If the date in the year in 1839 was later than the date in the year in 2011, you would be 171.
1839
1839.
1839
The first known photograph was taken in 1825 by "Niecphore Niepce." however the camera obscura and pinhole cameras were developed before that, they just had no way of recording the image that was produced.
IBM
1839
1839
born year 1839