Finrod

Finrod, also known fully as Finrod Felagund, was a Ñoldorin Elf who was born in Aman, probably in Tirion. He was the eldest son of Finarfin and Eärwen, and the brother of Galadriel, Angrod and Aegnor. Finrod was one of the noblest elves of the House of Finarfin and a friend of Men. His nobility and death saving Beren and his opposition to the Oath of Fëanor allowed for his return to life in Valinor, making him the first Elf to be reincarnated in the Undying Lands before the end of First Age.
Finrod loved Amarië, a Vanyarin Elf, who didn't follow him to Middle-earth. For this, though she and Finrod were betrothed, Finrod never married while in Middle-earth. It is noted in the Lay of Leithian that Finrod was soon allowed to return to life in Valinor and "now dwells with Amarië" and was described as walking "with Finarfin his father beneath the trees in Eldamar". Even though Mandos foretold that any of the exiles who died would never be allowed to leave his halls, Finrod alone was allowed to reembody in Valinor.