Daphne du Maurier vs writer

Daphne du Maurier and writer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Daphne du Maurier	Yes	No	No	No
writer	Yes	No	No	No

Daphne du Maurier (noun)	writer (noun)
English writer of melodramatic novels (1907-1989)	writes (books or stories or articles or the like) professionally (for pay)
	a person who is able to write and has written something