"Dietrich ... or Why You Should Be Wary of Those Claiming Archaeology Confirms the Bible"
Here is why you have to be wary about simply taking one small bit of archaeological find and using it to confirm an entire ancient account.
"Dietrich von Bern (Verona) was based on the historical figure, Theodoric the Great, an Ostrogoth king who ruled Italy after Odoacer, another Ostrogoth king, who died in AD 493. Theodoric established a strong kingdom and reigned until his death in AD 526.
In Germanic legend, Theodoric was known as Dietrich, and he was made contemporary of other well-known historical figures,
Attila the Hun (Etzel), Guntharius (
Gunther) and
Ermanaric (Jormunrek). Historically, Theodoric was born around 20 years after Attila's death (AD 453) and around hundred years after Ermanaric, who died in AD 375. Guntharius was killed in AD 437."
http://www.timelessmyths.com/norse/dietrich.html
We have archaeological evidence that Verona and Ravenna (another city mentioned in the Dietrich saga) was occupied during the mid-first millenium A.D. Does this confirm that the saga of Dietrich of Bern is historically accurate? Obviously not. The story contains anachronisms, such as Attila, Gunther and Ermanaric all living contemporaneously with Dietrich, a historical impossibility. There actually was a battle of Ravenna (in 432) and this is mentioned in one of the saga's about Dietrich. So archaeological evidence of this battle, even from the right time period (as correct as archaeology can be), does not make these sagas any more believable. They were based upon kernels of historical truth but so much legendary varnish was added to these stories that the whole cannot be accepted as historical truth.
So, is there evidence the history of the Bible suffered from such legendary accretions and distortions of stories? There is. This is probably best seen in the anachronisms in the Bible, especially the Old Testament's earliest books. Genesis refers to Philistines centuries before the Philistines arrived in the levant. The same goes for references to Hittites. Many Christians attempt to reconcile these apparent contradictions by claiming that although the names are the same, they are actually referring to peoples other than the historically known ones. The fact that the Philistines in Genesis are living in the exact same area as the later historically known Philistines is often ignored. Now, look at what happens if we apply the same logic to the Dietrich saga. We have a bunch of people who couldn't have actually been contemporaries. Yet, if we simply assume that they are referring to other people the contradiction goes away. But of course this leaves us with a completely unbelievable story where there were other Ermanarics and Attilas, also leaders of the same groups that the historically known ones led, living just a generation earlier or later. And all of this without a scrap of evidence to support it. No, Occam's Razor won't allow us to do this. If we could we could make any contradictory account seem reasonable and we'd be living in an insane world where we can't be certain of anything.
But if we reject attempts to reconcile the anachronisms in Dietrich's saga and are forced to reject it, even though it contains some historical truths, as overall being unreliable we are forced to do the same with the earliest stories in the Old Testament.