Unfinished Tales - J. R. R. Tolkien [143]
It is very notable that not only is there no mention in this text of a ban on Galadriel’s return into the West, but it even seems from a passage at the beginning of the account that no such idea was present; while later in the narrative Galadriel’s remaining in Middle-earth after the defeat of Sauron in Eriador is ascribed to her sense that it was her duty not to depart while he was still finally unconquered. This is a chief support of the (hesitant) view expressed above (p. 295) that the story of the ban was later than the writing of The Lord of the Rings; cf. also a passage in the story of the Elessar, given on p. 323.
What follows here is retold from this text, with some interspersed comments, indicated by square brackets.
Galadriel was the daughter of Finarfin, and sister of Finrod Felagund. She was welcome in Doriath, because her mother Ea¨rwen, daughter of Olwë, was Telerin and the niece of Thingol, and because the people of Finarfin had had no part in the Kinslaying of Alqualondë; and she became a friend of Melian. In Doriath she met Celeborn, grandson of Elmo the brother of Thingol. For love of Celeborn, who would not leave Middle-earth (and probably with some pride of her own, for she had been one of those eager to adventure there), she did not go West at the Downfall of Melkor, but crossed Ered Lindon with Celeborn and came into Eriador. When they entered that region there were many Noldor in their following, together with Grey-elves and Green-elves; and for a while they dwelt in the country about Lake Nenuial (Evendim, north of the Shire). Celeborn and Galadriel came to be regarded as Lord and Lady of the Eldar in Eriador, including the wandering companies of Nandorin origin who had never passed west over Ered Lindon and come down into Ossiriand [see The Silmarillion p. 94]. During their sojourn near Nenuial was born, at some time between the years 350 and 400, their son Amroth. [The time and place of Celebrían’s birth, whether here or later in Eregion, or even later in Lórien, is not made definite.]
But eventually Galadriel became aware that Sauron again, as in the ancient days of the captivity of Melkor [see The Silmarillion p. 51], had been left behind. Or rather, since Sauron had as yet no single name, and his operations had not been perceived to proceed from a single evil spirit, prime servant of Melkor, she perceived that there was an evil controlling purpose abroad in the world, and that it seemed to proceed from a source further to the East, beyond Eriador and the Misty Mountains.
Celeborn and Galadriel therefore went eastwards, about the year 700 of the Second Age, and established the (primarily but by no means solely) Noldorin realm of Eregion. It may be that Galadriel chose it because she knew of the Dwarves of Khazaddûm (Moria).