In what year was the chemist from whom Claude Auguste Lamy independently discovered the element thallium born?
Claude-Auguste Lamy: Claude Auguste Lamy (] }; 15 June 1820 – 20 March 1878) was a French chemist who discovered the element thallium independently from William Crookes in 1862. William Crookes: Sir William Crookes {'1': ", '2': ", '3': ", '4': "} ( ; 17 June 1832 – 4 April 1919) was an English chemist and physicist who attended the Royal College of Chemistry in London, and worked on spectroscopy.
i don't know