Elros chose to be Edain and the Mortal way, so all this offspring were mortal with no choice, but were blessed with extended years.
Elrond chose to be Eldar, and it was given to his offspring, Elladan, Elrohir, & Arwen, the same choice. from what we know, it extended no further down the bloodline since we don't know if the sons of Elrond ever got married, and Arwen wed a mortal and freely gave up her immortality. Hence their kids were mortals blessed with long life. I would stick with the Appendix vs anything Christopher Tolkien put out.
|