poet vs Edward Fitzgerald

poet and Edward Fitzgerald both are nouns.

Word	Noun	Adjective	Verb	Adverb
poet	Yes	No	No	No
Edward Fitzgerald	Yes	No	No	No

poet (noun)	Edward Fitzgerald (noun)
a writer of poems (the term is usually reserved for writers of good poetry)	English poet remembered primarily for his free translation of the poetry of Omar Khayyam (1809-1883)