writer vs Lawrence Durrell

writer and Lawrence Durrell both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer	Yes	No	No	No
Lawrence Durrell	Yes	No	No	No

writer (noun)	Lawrence Durrell (noun)
writes (books or stories or articles or the like) professionally (for pay)	English writer of Irish descent who spent much of his life in Mediterranean regions (1912-1990)
a person who is able to write and has written something