[Belegorn]

I'm checking Appendix F and it seems that some of the other men that inhabited Arnor, were the Dunlendings who used to live by the White Mountains north of Dol Amroth, and went north to the southern Misty Mountains and from there to the Barrowdowns. The Men of Bree are their descendants, "but long before these had become subjects of the North Kingdom of Arnor".