Lord Macaulay vs Thomas Babington Macaulay

Lord Macaulay and Thomas Babington Macaulay both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lord Macaulay	Yes	No	No	No
Thomas Babington Macaulay	Yes	No	No	No

As nouns, Lord Macaulay and Thomas Babington Macaulay are synonyms defined as:

Lord Macaulay and Thomas Babington Macaulay: English historian noted for his history of England (1800-1859)

Other synonyms of Lord Macaulay include First Baron Macaulay, Macaulay.

Lord Macaulay (noun)	Thomas Babington Macaulay (noun)
English historian noted for his history of England (1800-1859)	English historian noted for his history of England (1800-1859)