John Copley vs Copley

John Copley and Copley both are nouns.

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

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

John Copley and Copley: American painter who did portraits of Paul Revere and John Hancock before fleeing to England to avoid the American Revolution (1738-1815)

Other synonyms of John Copley include John Singleton Copley.

John Copley (noun)	Copley (noun)
American painter who did portraits of Paul Revere and John Hancock before fleeing to England to avoid the American Revolution (1738-1815)	American painter who did portraits of Paul Revere and John Hancock before fleeing to England to avoid the American Revolution (1738-1815)