national leader vs Jomo Kenyata

national leader and Jomo Kenyata both are nouns.

Word	Noun	Adjective	Verb	Adverb
national leader	Yes	No	No	No
Jomo Kenyata	Yes	No	No	No

national leader (noun)	Jomo Kenyata (noun)
a person who is a respected leader in national or international affairs	Kenyan statesman and the first president of independent Kenya (1893-1978)