The sons of Josiah: Johanan was the firstborn, Jehoiakim the second, Zedekiah the third, and Shallum the fourth.
Jewish Publication Society of America Version (JPS1917) - 1 Chronicles 3:15 >And the sons of Josiah: the firstborn Johanan, the second Jehoiakim, the third Zedekiah, the fourth Shallum.