Tolkien's final First Age timeline

[Arvegil145]

Originally Posted by Formendacil

Well, from People of Middle-earth (I don't have exact chapter--I'm typing one-handed, with a baby in one arm...): "[Celebrimbor] was a Teler, one of the three Teleri who accompanied Celeborn into exile. ...

If the idea of "three Teleri who joined Celeborn" could hold, no reason Nimloth's dad--or even Nimloth--couldn't be one of the three. But, if you really hold to "latest text is primary," then "Celeborn descendant of any kind of Elmo's" is probably out. As CT says (page 299 in my paperback copy of UT--I have my arm back):

--emphasis added

This post took long enough that I have proposed a solution and then obliterated the possibility of the problem...

Elmo, Galadhon, Galathil, and Nimloth can remain without worrying about their connection to Celeborn, I'd say, because The Last Word on the Subject very clearly removes Celeborn from Elmo's lineage, full stop.

Why a first-cousin marriage between Galadriel and Celeborn is fine and between Maeglin and Idril would have been verboten... might just be a Noldor thing (and Maeglin's enough of Eöl's son to have resented a Noldorin rule).

This all hinges on the fact that Tolkien in his published works had a completely different idea. That is why I suggested to Huinesoron to adopt whatever doesn't contradict LOTR and RGEO.

Again, you'd go mad trying to fit this 'triangular' mess into a 'cube'...