ES, when you go through the promises to Abraham, Isaac and Jacob, you necessarily deal with the promises made to Ishmael and Esau. Nations came from them, too, and they are sometimes pretty small and pretty much known only in their era.
Manasseh’s portion of the promised land went almost to Damascus. It included the Golan. One of his descendants is said to have continued the line through an Aramean. Everything points to mixing with Syrians/Assyrians.
The House of Israel was removed from the land, and has not returned.
They migrated along the Black sea, and the Mediterranean and then through Italy, Spain, France, and then to the British isles.
Dan migrated to Mace-Dania, up the Dan-ube river, the Dan-ieper river, and onward to Dan-sk. Some of them also are Danos, and GiorDanos.