Supposing they were. So they're tribal kings of Jerusalem in the 1st temple, still there during the 2nd temple period. Sounds like they are the ancestral rulers of Jerusalem, big and small.they were tribal kings
As I said, a better argument for splitting Jerusalem between the Jews and the Muslims is that the Muslim Palestinians are equally the descendants of those historic Jews. The fact that they have changed religions in the meantime should not really alter their historic claim to the city. Their ancestors were once upon a time Jews too.
If I could step in as Emperor Fuji and impose a solution I would make the historic Old City of Jerusalem, where all the religious monuments are, an international city with a governing council made up of religious authorities from all three religions and a mandate to preserve the status quo (no tearing down someone else's religious building and replacing it).