The Unions of Elves and Men

[Tar Elenion]

Originally Posted by William Cloud Hicklin

Tolkien wrote (can't find the cite) that, since the Valar had no authority to take away the Gift of Men (death), that any person with any Mannish blood was a Man, regardless of parentage. Earendil and Elwing and and their children were an Exception granted under extraordinary circumstances, and the choice only applied to them and their children, and Elrond's children. (Note also that Mithrellas' descendants were Men).

The quote is in HoMe 5:
"Now all those who have the blood of mortal Men, in whatever part, great or small, are mortal, unless other doom be granted to them; but in this matter the power of doom is given to me. This is my decree: to Eärendel and to Elwing and to their sons shall be given leave each to choose freely under which kindred they shall be judged."
Chapter 17, Conclusion of the Quenta Silmarillion