We are given old myths, often based to some extent on fact but now overwhelmed with fictions. It can be an interesting exercise to attempt to guess what, if any, are the historical parts of the myth.
The earliest historic "hebrew" whose name is known is Terru of Urkesh.
Swammerdami said:
I was astounded to learn of a possible connection between Terah of Ur of the Chaldees (alleged father of the Patriarch Abraham) and the historic Terru of Urkesh, born before 1700 BC. Recently a physical 3700 year-old document has been discovered in which Terru writes to his King [Zimri-Lim of Mari]: "I am always praying to my lord. I have just now left the comfort of my home and gone out to Sinah to live as a hebrew."
We can infer that Terru was a leader of the very early Hebrews and guess that he was somehow incorporated into their Abraham myth. The Bible connects Terah to Haran, a town "beyond the Euphrates" near Mari. Amazing!
If the 18th-century Terah did have some historic basis -- and the onomastic evidence seems strong -- then perhaps the much-later myths of Moses connected to a real human. After all, many scholars agree that the name "Moses" was of Egyptian origin.
Please Note that "has some historical basis" does NOT translate to "is 100% correct without exception." If a man led even a small group from northern Egypt to the desert of Edom he might have been remembered without doing anything special, especially if his people were desperate for a mythic hero.
Seeking the basis of a myth does NOT mean proving that the most obviously fictional parts of the myth are ... obviously fictional.
Let us admit at the outset that the failure to name the Pharaoh of Exodus may be a strong clue. The composers of the Exodus myth may have understood that naming a specific Pharaoh would make their myth too easy to debunk. This would apply if the "big" Exodus story was derived by conflating some number of smaller exoduses. There certainly were several different periods of Hebrew enslavement in Egypt -- See below.
But even the failure to name the Pharaoh of Exodus might be explained benignly. Between 1335 BC and 1318 BC there were no less than SIX Pharaohs (
Eighteenth_Dynasty_of_Egypt); and this is the period most commonly associated with the myths of Moses. Each of those six Pharaohs had multiple long names; I might conflate them all into a single "the Pharaoh" if I were writing a narrative!
And foreigners often gave Pharaohs different names: the Greeks used "Ozymandias" as their name for Ramesses the Great of 19th Dynasty. Anyway, it was normal to refer to "Pharaoh" without a given name; here is a typical salutation to Pharaoh from the Amarna Letters (the Lady of Gubla was the chief goddess of the Phoenicians):
Amarna Letter said:
Rib-Hadda writes to his lord, Great King, King of Battle: May the Lady of Gubla grant power to the king, my lord. I fall at the feet of my lord, my Sun, 7 times and 7 times.
In a previous post I mentioned some of the Hebrew enslavements that Egypt itself documented. I hope we've moved past any complaint that "Hebrew" and "Habiru" might not be the same word.
As seen in the chronology [below], enslavement of Canaanites (or Habiru specifically) was common off-and-on during the New Kingdom. The small Canaanite city-states were treated as vassals of Egypt throughout this period and were treated as vassals by Egypt even during the alleged kingship of King David and his successors.
- 1479 - 1425 BC - Tuthmosis III, 6th P of 18th D. He wins Battle of Megiddo, enslaving at least 3600 Habiru. The first reference to Aten the Sun God occurs during this reign. (He was co-regent with Hatshepsut his mother until 1458 BC.)
- 1388 - 1351 BC - Amenhotep III, 9th P of 18th D. Slaves at Avaris revolted during his reign. This King claims to have subdued "Yahweh (Yahu) in the land of the Shasu." (Shasu is apparently Edom, a region centered on what is now the Rock City of Petra.)
- 1351 - 1334 BC - Akhenaten, 10th P of 18th D. Imposed Atenism. Tomb of Aper-El demonstrates closeness of Atenism and Hebrew religion.
- 1279 - 1213 BC - Ramesses II the Great, 3rd P of 19th D. In 1270 he used Hapiru for hard labor
- 1213 - 1203 BC - Merenptah, 4th P of 19th D. He mentions "shasu-tribes of Edom"; and mentions "Israel is laid waste"
- circa 1180 - more Hapiru are enslaved