composer vs Strauss the Younger

composer and Strauss the Younger both are nouns.

Word	Noun	Adjective	Verb	Adverb
composer	Yes	No	No	No
Strauss the Younger	Yes	No	No	No

composer (noun)	Strauss the Younger (noun)
someone who composes music, usually as a profession	Austrian composer and son of Strauss the Elder; composed many famous waltzes and became known as the `waltz king' (1825-1899)