Catherine of Aragon vs Catherine

Catherine of Aragon and Catherine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Catherine of Aragon	Yes	No	No	No
Catherine	Yes	No	No	No

As nouns, Catherine of Aragon and Catherine are synonyms defined as:

Catherine of Aragon and Catherine: first wife of Henry VIII; Henry VIII's divorce from her was the initial step of the Reformation in England (1485-1536)

Catherine of Aragon (noun)	Catherine (noun)
first wife of Henry VIII; Henry VIII's divorce from her was the initial step of the Reformation in England (1485-1536)	empress of Russia who greatly increased the territory of the empire (1729-1796)
	first wife of Henry VIII; Henry VIII's divorce from her was the initial step of the Reformation in England (1485-1536)