John McGraw vs McGraw

John McGraw and McGraw both are nouns.

Word	Noun	Adjective	Verb	Adverb
John McGraw	Yes	No	No	No
McGraw	Yes	No	No	No

As nouns, John McGraw and McGraw are synonyms defined as:

John McGraw and McGraw: United States baseball player and manager (1873-1934)

Other synonyms of John McGraw include John Joseph McGraw.

John McGraw (noun)	McGraw (noun)
United States baseball player and manager (1873-1934)	United States baseball player and manager (1873-1934)