There are two tellings of the tale of
Elros and
Elrond. Most of the time, Elros is named first. In a later telling, they are twins. But in the earlier tellings, Elros is the elder brother and Elrond the younger.
Eärendil, their father, wanted to be numbered among
Men and pass from
Arda; but Elwing his wife loved the Teleri and wished to remain with them, so Eärendil also chose to be numbered among the Eldar in order that he and Elwing should not be parted. The choice of Elros, therefore, reflected that of his father, a choice frustrated by the choice of his mother.
There is evidence, however, that Elros was the elder son. It was Elros, not Elrond, who received the patrilineal inheritance:
Elu Thingol’s
sword Aranrúth came from his mother Elwing of
Doriath, and became the personal
weapon of the
Kings of
Númenor; the great
Axe of
Tuor his grandfather, Dramborleg; the
Bow of Bregor of the
House of Bëor; and
the Ring of Barahir father of
Beren One-handed, which survived the Ruin of Númenor because Tar-Elendil gave it to his eldest, his daughter Silmariën through whom it became an heirloom of the Lords of Andúnië and so became the inheritance
Elendil the Tall. It was the Ring of Barahir, in its beginning the ring of
Finrod Felagund, that
Aragorn gave
Arwen in token of their pledge to one another: an engagement ring, if you will, and sign of their mutual heritage.
Though Elros was indeed 58 at the end of the
First Age, he was ninety when he became the first
King of Númenor. (
Unfinished Tales, Part Two, “III The Line of Elros: Kings of Númenor”, first paragraph)
