Board Thread:Suggestions forum/@comment-26296200-20160123014258/@comment-26298013-20160127012436

I didn't know that Aragorn had killed the Lord of Umbar---but I'm not surprised that there was a leader to the rabble. However, this guy would be, as I said earlier, the mob boss of Umbar. He was either the nastiest, trickiest, strongest warlord in a group of warlords (Or ship's captains, or who-have-you-who-has-armed-guys-willing-to-kill-opposition), or perhaps it was a hereditary position occupied by a Black Numenorean. Less likely, considering the present scarcity of Sauron's Second Age servants. (Black Numenoreans generally served Sauron, and, as a rule, didn't escape Sauron's demise...because it's hard to outrun angry Elves)

Umbar did not have the inherited skill of Numenor. They are not as good at building, smithing, or weapon-making, and their shipwrights would be inferior to that of the Elf-taught Gondorians.

Gondor and Arnor rose simultaneously---Elendil and his sons were separated in the voyage from Numenor by a storm, and Elendil founded Arnor, his sons Gondor, and they were later reunited.

At least, I think that that's what happened. I could be wrong, and it could've been that they all landed together, and then Elendil went to Arnor, but, again, I may be wrong.