writer vs Francois de La Rochefoucauld

writer and Francois de La Rochefoucauld both are nouns.

Word	Noun	Adjective	Verb	Adverb
writer	Yes	No	No	No
Francois de La Rochefoucauld	Yes	No	No	No

writer (noun)	Francois de La Rochefoucauld (noun)
writes (books or stories or articles or the like) professionally (for pay)	French writer of moralistic maxims (1613-1680)
a person who is able to write and has written something