An eunuch — Chief officers were anciently called eunuchs, though not always literally such; because such used to be chief ministers in the eastern courts. Candace, queen of the Ethiopians — So all the queens of Ethiopia were called.
Related Commentaries of Acts 8:27
Acts 8:27
27 And he arose and went: and, behold, a man of Ethiopia, an eunuch of great authority under Candace queen of the Ethiopians, who had the charge of all her treasure, and had come to Jerusalem for to worship,