Smithson Tennant was born in 1761.
Smithson Tennant died in 1815.
Smithson Tennant (in 1803) discovered and first isolated osmium.
A person in London named Smithson Tennant discovered Osmium.
It was discovered in 1803 by Smithson Tennant and William Hyde Wollaston in London, England.
Forrest Smithson was born in 1884.
Harriet Smithson was born in 1800.
Gerald Smithson was born in 1926.
James Smithson was born in 1764.
Alison Smithson was born in 1928.
Alan Smithson was born in 1936.
Smithson Tennant is most famous for his discovery of the elements iridium and osmium, which he found in the residues from the solution of platinum ores in 1803. He also contributed to the proof of the identity of diamond and charcoal.
Carly Smithson was born on September 12, 1983.