Joseph Priestley -LRB- 13 mars 1733 -LRB- Old Style -RRB- - '' 6 February 1804 -RRB- was an 18th-century English theologian, Dissenting clergyman, natural philosopher, educator, and political theorist who published over 150 works.
Joseph Priestley -LRB- 13 mars 1733 â '' 8 fÃ © vrier 1804 -RRB- était un chimiste, philosophe, pasteur et professeur anglais.