At least two
Two
David had many wives Michal, Bathsheba were a few of them.
4
King David had several children with his concubines, although the exact number is not definitively stated in the biblical texts. Notably, 2 Samuel 5:13-16 mentions that he had sons born in Jerusalem, and other sources suggest he had additional sons with concubines mentioned elsewhere in the scriptures. Overall, it is generally believed that he had at least ten children with his concubines, in addition to the children he had with his wives, including Bathsheba.
The Bible does not discuss King David's mother in detail, as is the case with many women in the Scriptures. She was the wife of Jesse. However, the Talmud claims that Nitzevet bat Adiel (נצבת בת עדאל) is his mother's name.The mother don't mentions her name but the Talmud identifies her as Nitzevet.
David DeLuise has 2 children
David Koechner has 5 children
David Peterson has 3 children
David Boreanaz has 2 children
david Henrie has 2 children
David Remnick has 3 children
David Brinkley has 4 children