Simplify the following text for a Grade 6 native English-speaking person.
Original: Paul Morphy ( 22 June 1837 â `` 10 July 1884 ) , called `` the pride and sorrow of chess '' , was an American chess master .
Simplified: Paul Charles Morphy ( June 22 , 1837 -- July 10 , 1884 ) , was an American chess player .