Arthur Schlesinger Jr. vs Arthur M. Schlesinger

Arthur Schlesinger Jr. and Arthur M. Schlesinger both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arthur Schlesinger Jr.	Yes	No	No	No
Arthur M. Schlesinger	Yes	No	No	No

As nouns, Arthur Schlesinger Jr. and Arthur M. Schlesinger are synonyms defined as:

Arthur Schlesinger Jr. and Arthur M. Schlesinger: United States historian and advisor to President Kennedy (born in 1917)

Other synonyms of Arthur Schlesinger Jr. include Arthur Meier Schlesinger Jr., Arthur Schlesinger, Schlesinger.

Arthur Schlesinger Jr. (noun)	Arthur M. Schlesinger (noun)
United States historian and advisor to President Kennedy (born in 1917)	United States historian and advisor to President Kennedy (born in 1917)
	United States historian (1888-1965)