playwright vs Miguel de Cervantes

playwright and Miguel de Cervantes both are nouns.

Word	Noun	Adjective	Verb	Adverb
playwright	Yes	No	No	No
Miguel de Cervantes	Yes	No	No	No

playwright (noun)	Miguel de Cervantes (noun)
someone who writes plays	Spanish writer best remembered for `Don Quixote' which satirizes chivalry and influenced the development of the novel form (1547-1616)