Board Thread:Suggestions forum/@comment-31382381-20170225024029/@comment-31907131-20170225050236

73.9.167.33 wrote: No zombie, those found in Umbar, I believe, are those Gondorians who seperated, thus commencing the Gondor Civil War.

But I'm no buff on Umbar lore tbh. No.

Even the colonists who had settled on the shores and seaward regions of the  Westlands, turned to evil, the  Darkness and the black arts. These evil lords made their fortresses and dwellings in the  South, because of the power of  Gil-galad. [5]   [6]

For many centuries after the Downfall, these descendants of the King's Men held onto the haven of  Umbar, the most northerly and famous of their realms.

~Tolkien Gateway