Board Thread:Lore/@comment-67.10.139.249-20150625203653/@comment-26360929-20150626143558

To the best of my knowledge, no canon source ever mentions Black Númenóreans living in Angmar. Having done a bit of research on my own now, I find that The Tale of Years lists Umbar as their ‘northernmost’ dwelling-place. The ‘information’ about Black Númenóreans in Angmar seems to have been spread by a game.

See also here. This page concludes that there could well have been Black Númenóreans in Angmar, but I may add that they would certainly not have been present in great numbers and certainly not after the fall of Angmar.