Western Church vs Saint Jerome

Western Church and Saint Jerome both are nouns.

Word	Noun	Adjective	Verb	Adverb
Western Church	Yes	No	No	No
Saint Jerome	Yes	No	No	No

Western Church (noun)	Saint Jerome (noun)
the Christian Church based in the Vatican and presided over by a pope and an episcopal hierarchy	(Roman Catholic Church) one of the great Fathers of the early Christian Church whose major work was his translation of the Scriptures from Hebrew and Greek into Latin (which became the Vulgate); a saint and Doctor of the Church (347-420)