King James Version (KJV) - 1 Kings 15:10 >

And forty and one years reigned he in Jerusalem. And his mother’s name [was] Maachah, the daughter of Abishalom.

Berean Study Bible (BSB) - 1 Kings 15:10 >

and he reigned in Jerusalem forty-one years. His grandmother’s name was Maacah daughter of Abishalom.