Cross reference
2 Kings 15:2
2 Sixteen years old was he when he began to reign, and he reigned two and fifty years in Jerusalem. And his mother's name was Jecholiah of Jerusalem.
2 Chronicles 26:3-4
3 Sixteen years old was Uzziah when he began to reign, and he reigned fifty and two years in Jerusalem. His mother's name also was Jecoliah of Jerusalem.
4 And he did that which was right in the sight of the LORD, according to all that his father Amaziah did.