national leader vs Clemenceau

national leader and Clemenceau both are nouns.

Word	Noun	Adjective	Verb	Adverb
national leader	Yes	No	No	No
Clemenceau	Yes	No	No	No

national leader (noun)	Clemenceau (noun)
a person who is a respected leader in national or international affairs	French statesman who played a key role in negotiating the Treaty of Versailles (1841-1929)