from
Easton's 1897 Bible Dictionary
Ish-bosheth
man of shame or humiliation, the youngest of Saul's four sons,
and the only one who survived him (2 Sam. 2-4). His name was
originally Eshbaal (1 Chr. 8:33; 9:39). He was about forty years
of age when his father and three brothers fell at the battle of
Gilboa. Through the influence of Abner, Saul's cousin, he was
acknowledged as successor to the throne of Saul, and ruled over
all Israel, except the tribe of Judah (over whom David was
king), for two years, having Mahanaim, on the east of Jordan, as
his capital (2 Sam. 2:9). After a troubled and uncertain reign
he was murdered by his guard, who stabbed him while he was
asleep on his couch at mid-day (2 Sam. 4:5-7); and having cut
off his head, presented it to David, who sternly rebuked them
for this cold-blooded murder, and ordered them to be immediately
executed (9-12).