Easton's Bible Dictionary (1897)
Protected by the father, David’s second son by Abigail (2 Sam. 3:3); called also Daniel (1 Chr. 3:1). He seems to have died when young.
Smith's Bible Dictionary (1863)
(like his father), a son of David by Abigail.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
), a son of Abigail by David, 2 Sam 3:3; called Daniel in 1 Chr 3:1.