There are a lot of things I no longer agree with the Chronology of Bishop James Ussher on. But I still prefer his timeline for the Divided Kingdom over the more modern reconstructions that move the death of Solomon from 975 to 930 BC.
One article defending Ussher I am familiar with but can’t entirely endorse their methods is
Evidentialism–The Bible and Assyrian Chronology by Larry Pierce for
Answers in Genesis from April 2001. One out of date argument in that article (not really relevant main topic hand but still bugs me) is thinking Nabonidus and Belshazzar were different names for the same person, we definitely now know Belshazzar was the son of Nabonidus and I don’t think that was unknown in 2001.
I also recommend a YouTube video by Caleb Howelis about determining the date of the founding of Carthage using the Kings list of Tyre. His agenda is how Fall of Troy chronology I'm not endorsing but it is relevant to assumptions about when Hiram and thus Solomon lived.
In Ussher’s timeline the three year siege of Samaria began in 724 BC and ended in 721 BC. That timeline for the Biblical dates combined with the modern timeline for the Assyrian kings helps resolve an alleged contradiction between The Bible and Assyrian sources; the siege began under Shalmanezer V but ended under Sargon II. The Bible only mentions the name Shalmanezer at the start of the Siege.
First issue is Historians now date the siege of Jerusalem in the 14th year of Hezekiah by Sennacherib in 2 Kings 18-19 and 2 Chronicles 32 and Isaiah 36-37 to 701 BC which Ussher’s chronology places in 710 BC when our current understanding of the Assyrian Kings list says Sargon II was still King.
We know from comparing the Tartan verses, 2 Kings 18:17 and Isaiah 20:1, that a Sargon was also King at this time. Wikipedia currently estimates Sennacherib was born in 745 BC meaning he was about 35 in 710 BC. I think this was Sennacherib leading the campaign as Regent under his father just like how Nebuchadnezzar first pops up in Biblical History campaigning under his father at Carchemish, going of The Bible alone you would have no clue his father was still reigning at that time.
Sargon II was in 710 focused on Domestic affairs in recently re-conquered Babylon leaving Sennacherib in charge back in Nineveh.
The last verses of 2 Kings 10 and Isaiah 37 skip way ahead out of chronological sequence to tell us how Sennacherib eventually died, they are not saying that happened immediately.
Sennacherib may have carried out a campaign in Judah during his own reign not recorded in The Bible, Kings and Chronicles keep reminding us they aren’t recording everything. A fact very relevant to the reason for much of this discrepancy.
The Bible doesn’t start talking about Assyria (academically called Neo-Assyria) interacting with Israel till the time of Menachem ben Gadi in 2nd Kings 15. But Assyria clearly started taking note of Israel back in the days of the House of Omri as they kept calling this kingdom the House of Omri and it's ruler Son of Omri even when they destroyed it a few dynasties later. And from the records we currently have that seems to have started with Shalmanezer III, but it could have started earlier.
Ussher's timeline for Menachem ben Gadi would have to make the Assyrian King called Pul the same as Ashur-Dan III. We currently have no Assyrian accounts of him carrying out campaigns in the western Levant, but the mainstream timeline has the same issue with him being Asshur-Nirari V. The argument that Pul is the same King as Tiglath-Pileser III can't hold, The Bible consistently distinguishes them.
Shalanezer III’s reign is currently dated to 859-824 BC or 858-823 BC.
Assyrian records have some references that have led to a belief he was contemporary with both the later reign of Ahab and early reign of Jehu (and by implication Jehoshaphat and Jehoram in Judah). But the proper Biblical timeline as counted by Ussher has Jehu end his reign by dying in 856 BC in the 23rd year of Joash son of Ahaziah king of Judah and succeeded as king of Israel by his son Jehoahaz according to 2 Kings 10 and 13-14..
The two relevant synchronisms are conventionally dated to 853 and 841 BC. The first being the Battle of Qargar.
Hazael was still ruling as King of Aram-Damascus in 839 BC in Ussher’s chronology, so him being active in 841 BC is not an issue, it’s only the use of the name Jehu in that year that causes the problem.
The King of Israel in 841 BC in Ussher’s Chronology is still Jehoahaz. Not only is Jehoahaz the son of Jehu, but the entire Hebrew spelling of Jehu is the first four letters of Jehoahaz. Jehoahaz being called Jehu isn’t just possible, I’d dare call it inevitable.
Jehu (and by extension his sons and grandsons) being called “Son of Omri” is only treated as in conflict with what The Bible says by the most extreme of obsessed secularists, but usually just for the reason that clearly the Assyrian records did not know or care if that usage was literally genealogically accurate, and I don’t disagree. But I do want to add that Jehu being an actual grandson or great-grandson of Omri isn’t as Biblically implausible as people assume. We are never told all Omri’s descendants are wiped out, only that Ahab has no male-line descendants left by the time Jehu finishes killing his sons as Jezreel. Ahab had a daughter who became an ancestor to future Kings of Judah including Jesus. But more importantly a sibling of Ahab could have been a parent or grand parent or Jehu. Still once we're dealing with the Dynasties after Jehu's own ends the Assyrian still consistently just call this Kingdom the House of Omri, it's a Exonym the same as use using Greek for the Hellens.
The Kurkh Stele does not say Hadadezer was a king of Damascus, he alone seems to have where he ruled exactly left blank. Biblically there is no Hadadadezer in the time of Omri, Ahab or Jehu, Aram-Damascus was ruled in this era by first a Ben-hadad and then Hazael who will be relevant later. Biblically the name Hadadezer is never linked to Aram-Damascus but to Aram-Zobah in 2 Samuel 8 and 1 Kings 11:23. in the time of David. Zobah is modern Homs very near Hamath, and it’s a leader of Hamath listed on the Kurkh stele between Hadadezer and Ahab.
I had leaned toward “Israel” actually reading “Jezreel” here (like with the Merneptah Stele), that is irrelevant to if this Ahab is king Ahab son of Omri as he did rule from Jezreel for much of his reign. the I learned some scholar dispute either Israel or Jezreel like George Smith, Daniel Henry Haigh, Werner Gugler and Adam wan der Woude. The first two argue it should read Suhala and that it refers to Samhala or Savhala. Actually now that I see the Cuneiform begins with an S I'm feeling dumb about ever conceding a Hebrew name that begins with a Yot. The Cuneiform is Sir-ila-a-a, I could see that easily being a reference to Serjilla.
Even in The Bible Ahab is not a name only one person ever had, there is also a False Prophet named Ahab mentioned in Jeremiah.
Ahab is also not the only name mentioned here which happens to have been the name of a King of Israel from an earlier period. There is also Basha son of Ruhubi of the land of Ammon.
The smoking gun proof this isn't Ahab king of the Northern Kingdom of Israel is that he isn't called Son of Omri or House of Omri. We just established how consistently the Assyrians used that for the Northern Kingdom. So the insistence that the actual literal direct son and successor of Omri was the one time a King of Assyria didn't in some way identify them by the name of Omri is absurd. In this case the same King of Assyria who called a later King of the same Kingdom "Son of Omri" just 12 years later. I'm so compelled by this that I would still reject that this could be referring to Ahab Son of Omri even if reading it that way didn't create chronological issues.
So why weren’t Hazael and Jehoahaz at Qarqar? IDK the then King of Judah isn’t mentioned either no one wants to explain that in the mainstream view? (No one is named a King of Tyre or Sidon either?) It sounds to me like this alliance was not actually the entire Levant. Hazael is the only one of these three we know was in conflict with Shalmanezer III later, but that was later.
One pillar of Ussher’s argument for 390 years from the death of Solomon to the Fall of Jerusalem in 588 BC was his interpretation of Ezekiel 4:9-5.
But I also did the math myself on all the reign lengths of Judah’s Kings and it came to a totally of 393 years and 6 months (plus 10 days in Chronicles), and there is wiggle room for those extra three and half years regarding these reigns not being years to the day no doubt, as well as that some date the Fall of Jerusalem to 586 BC.
Rehoboam reigned 17 years based on 1 Kings 14:21 and 2 Chronicles 12:13
Abijam/Abijah reigned 3 years based on 1 Kings 15:2 2 Chronicles 13:2
Asa reigned 41 years based on 1 Kings 15:10
Jehoshaphat reigned 25 years based on 1 Kings 22:42 and 2 Chronicles 20:31
Jehoram/Joram reigned 8 years based on 2 Kings 8:17 and 2 Chronicles 21:5-20
Ahaziah reigned 1 year? based on 2 Kings 8:26 and 2 Chronicles 22:2
Athaliah reigned 6 years according to 1 Kings 11:3 and 2 Chronicles 22:12
Jehoash/Joash reigned 40 years based on 2 Kings 12:1 and 2 Chronicles 24:1
Amaziah reigned 29 years based on 2 Kings 14:2 and 2 Chronicles 25:1
Uzziah/Azariah reigned 52 years based on 2 Kings 15:2 and 2 Chronicles 26:3
Jotham reigned 16 years based on 2 Kings 15:32-33 and 2 Chronicles 27:1
Ahaz reigned 16 years based on 2 Kings 16:2 and 2 Chronicles 28:1
Hezekiah reigned 29 years based on 2 Kings 18:2 and 2 Chronicles 29:1
Manasseh reigned 55 years based on 2 Kings 21:1 and 2 Chronicles 33:1
Amon reigned 2 years based on 2 Kings 21:19 and 2 Chronicles 33:21
Josiah reigned 31 years based on 2 Kings 22:1 and 2 Chronicles 34:1
Jehoahaz reigned three months based on 2 Kings 23:31 and 2 Chronicles 36:2
Jehoiakim reigned 11 years based on 2 Kings 23:36 and 2 Chronicles 36:5
Jehoiachin reigned three months based on 2 Kings 24:8 and three months and ten days in 2 Chronicles 36:9
Zedekiah reigned 11 years based on 2 Kings 24:18 and 2 Chronicles 36:11
The way many scholars who claim to be conservative Evangelical Bible Inerrancy Believing Christians justify supporting the reduced Chronology is theories about Father-Son co-regencies where a father were reigning at the same time. Things like that did happen in the Ancient Near, I referred to examples with Sennacherib and Nebuchadnezzar. But in the case of every one of the Bible verses quoted above each King's reign length is defined as beginning with the death of the predecessor, there is no room for interpretation on this. The only time in the history of the Davidic Monarchy we see a Son being Crowned while the father still lived was before the time period I'm discussing here Solomon's Coronation in the opening chapters of 1st Kings, and in that case David still seems to have died a matter months later at most.
Going back to what interested Caleb Howelis. One popular date for the founding of Carthage is 826 BC which in Ussher's chronology is coincidentally the same year Joash/Jehoash King of Israel invaded Judah under King Amaziah temporarily took him prisoner and pillaged The Temple. Maybe that had some butterfly effect influence on things going on in Lebanon. 813 BC was during the reign of Jeroboam II of Israel and Amaziah still reigning in Judah.