Henry Lee III vs Henry Lee

Henry Lee III and Henry Lee both are nouns.

Word	Noun	Adjective	Verb	Adverb
Henry Lee III	Yes	No	No	No
Henry Lee	Yes	No	No	No

As nouns, Henry Lee III and Henry Lee are synonyms defined as:

Henry Lee III and Henry Lee: soldier of the American Revolution (1756-1818)

Other synonyms of Henry Lee III include Lee, Lighthorse Harry Lee.

Henry Lee III (noun)	Henry Lee (noun)
soldier of the American Revolution (1756-1818)	soldier of the American Revolution (1756-1818)