Eusebius vs Eusebius of Caesarea

Eusebius and Eusebius of Caesarea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Eusebius	Yes	No	No	No
Eusebius of Caesarea	Yes	No	No	No

As nouns, Eusebius and Eusebius of Caesarea are synonyms defined as:

Eusebius and Eusebius of Caesarea: Christian bishop of Caesarea in Palestine; a church historian and a leading early Christian exegete (circa 270-340)

Eusebius (noun)	Eusebius of Caesarea (noun)
Christian bishop of Caesarea in Palestine; a church historian and a leading early Christian exegete (circa 270-340)	Christian bishop of Caesarea in Palestine; a church historian and a leading early Christian exegete (circa 270-340)