Board Thread:Suggestions forum/@comment-31382381-20170225024029/@comment-29021580-20170226154913

High King Ithilion wrote: ZTrok wrote: I implore all of you to go read about Umbar on Tolkien's official wiki as it answers many of the questions that have been asked... If you're talking about the LotR Wiki I'm going to hunt you down xP

We know the Numenoreans in Umbar assimilated and disappeared, it was directly stated several times.

Ithilion, Discussions Moderator (Auta i lome) 14:45, February 26, 2017 (UTC)

In all lore passages directed upon the Black Numenoreans in the south/Umbar state that they dwindled as a race and are not gone.