Comment by aguaviva
is however absolutely bizarre
Not in the least. All descendants of any reasonably fixed population anywhere in the world have a perfect right to keep living where they are.
Migrants from other places can ask for permission to settle there. If they can point to ancestry which left or were expelled the region many centuries ago, they can put that in their application. However this fact does not by itself establish a "claim", or a "right" to that land, beyond a symbolic or philosophical one.
In this context, the idea that a migrant population (having been for a very long time had widely dispersed from the region and mixing with other groups) should have not just intrinsic "rights" to a piece of land it wants, but more rights than the actual continuously resident population of that land -- is quite bizarre, indeed.
I didn’t say no right. I said “more”. You conveniently omit any agency of the people, who refused most agreements on civil division or dialogue.