> you keep bringing up anachronisms, even though I have deliberately avoided biblical references as I know you have already dismissed them. You're arguing with yourself.
No I have dismissed them. In fact I specifically use them as historical evidence by looking throught he revisions and timeline of when they existed and comparing the evidence in the various versions to determine which versions are closest to fact and which versions are just the evolution of that fact over time.
We have two copies, of a book in the bible in particular, one lines up factually and explicitly states no such kingdoms existed, the other is factually inaccurate and determined to be written a long time after the time period and thus less likely historic.
Even then if we do as you say and forget about biblical source, then all your left with as your one piece of evidence is that someone at some point a person wrote "house of david" somewhere... which if totally divorced from the bible has no meaning. of any value and hardly as a sole piece of evidence suggests any sort of jewish kingdom existing.
Given its date I have already given a far more plausible reason, and that is someone who wrote or read an early version of the mythos that came to be the bible believed the mythos and for one reason or another wrote something they read in that scroll in some rock once. That makes a lot more sense to me given the preponderance of evidence.