What is the birth date of this English scientist, whose laboratory burner design was later perfected by Peter Desaga into the Bunsen burner?
Peter Desaga: Peter Desaga was a German instrument maker at the University of Heidelberg who worked with Robert Wilhelm Bunsen. Peter Desaga:  In 1855, Desaga perfected an earlier design of the laboratory burner by Michael Faraday into the Bunsen burner. Michael Faraday: Michael Faraday FRS ( ; 22 September 1791 – 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry.
22 September 1791