dying. The last known tablet dated to Nebuchadnezzar's reign, from Uruk, is dated to the same day, 7 October, as the first known tablet of Amel-Marduk, from Sippar. Reign Very few cuneiform sources survive from Amel-Marduk's reign, and as such, almost nothing is known of his accomplishments. Despite being the legitimate successor of Nebuchadnezzar, Amel-Marduk was seemingly met with opposition from the very beginning of his rule, as indicated by the brevity of his tenure as king and by his negative portrayal in later sources. The later Hellenistic-era Babylonian writer and astronomer Berossus wrote that Amel-Marduk "ruled capriciously and had no regard for the laws" and a cuneiform propaganda text states that he neglected his family, that officials refused to carry out his orders, and that he solely concerned himself with veneration and worship of Marduk. Whether the opposition towards Amel-Marduk resulted from his earlier attempt at conspiracy against his father, tension between different factions of the royal family (given that he was not the oldest son), or from his own mismanagement as king, is not certain. Little is known of Amel-Marduk's own immediate family, i.e., his wife and potential children. No sons of Amel-Marduk are known, but he had at least one daughter named Indû. The Chronicles of Jerahmeel ascribes three sons to Amel-Marduk: Regosar, Lebuzer Dukh and Nabhar, though it seems the author confused Amel-Marduk's successors for his sons (respectively, Neriglissar, Labashi-Marduk and Nabonidus). One of his inscriptions suggests that he renovated the Esagila in Babylon, and the Ezida in Borsippa, but no concrete archaeological or textual evidence exists to confirm that work was actually done at these temples. Some bricks and paving stones in Babylon bear his name, indicating that some building work was completed at Babylon during his brief tenure as king. The Bible states that Amel-Marduk freed Jeconiah, king of Judah, after 37 years of imprisonment in Babylon, the only concrete political act attributed to Amel-Marduk in any extant source. Though such acts of clemency are known from accession ceremonies, and in this case may have been connected to the celebration of the Babylonian New Year's Festival, the specific reason for Jeconiah's release is not known. Suggested reasons include to win favour with the population of Jewish deportees in Babylonia, or that Amel-Marduk and Jeconiah may have become friends during their imprisonment. Later Jewish tradition held that the release was a deliberate reversal of Nebuchadnezzar's