Easton's Bible Dictionary (1897)
(god) protect the king!, a son of Sennacherib, king of Assyria. He and his brother Adrammelech murdered their father, and then fled into the land of Armenia (2 Kings 19:37).
Smith's Bible Dictionary (1863)
(prince of fire) was a son of Sennacherib, whom, In conjunction with his brother Adrammelech, he murdered. (2 Kings 19:37) (B.C. after 711.)
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
SHARE'ZER (prince of fire), the son of Sennacherib, who joined his brother Adrammelech in murdering their father. 2 Kgs 19:37; Isa 37:38.
Hitchcock's Bible Names (1869)
overseer of the treasury, or of the storehouse