Simplify the following text for a Grade 11 native English-speaking person.
Original: Baruch Spinoza ( Baruch Shpinoza , , ) and later Benedict Spinoza ( November 24 , 1632 â `` February 21 , 1677 ) was a Dutch Jewish philosopher .
Simplified: Baruch Spinoza ( November 24 , 1632 â `` February 21 , 1677 ) was a Dutch philosopher of Portuguese Jewish origin .