Now the sons of Saul were Jonathan, Ishvi, and Malchishua. His two daughters were named Merab (his firstborn) and Michal (his younger daughter).
Here is a general account of Saul's court and camp. 1. Of his court and family, the names of his sons and daughters (Sa1 14:49), and of his wife and his cousin-german that was general of his army, Sa1 14:50. There is mention of another wife of Saul's (Sa2 21:8), Rizpah, a secondary wife, and of the children he had by her. 2. Of his camp and military actions.
Commenting on 1 Samuel 14:47-52
And the sons of Saul were Jonathan,.... Who seems to be his firstborn, of whom, his valour and success, we read in this and the preceding chapter: and Ishui; the same with Abinadab, Ch1 8:33 for he had two names: and Melchishua; and besides these three there was another, whose name was Ishbosheth, sometimes called Eshbaal, Sa2 2:8 who succeeded him in the kingdom; for...
Now the sons of Saul were Jonathan, and Ishui, and Melchishua: and the names of his two daughters [were these]; the name of the firstborn Merab, and the name of the younger Michal: (u) Called also Abinadab, . (x) Who was the wife of David, .