Virtinoldor

The Virtinoldor or Thrall-Noldoli were those of the Noldor who had become prisoners of Angband and were enslaved and forced to work in the deep mines and other facilities of Morgoths great northern fortress. Though not all of Morgoths elvish slaves were Noldor, almost none of the Nandor and few of the Sindar proved to survive the brutal environment of the northern Underworld, without natural light and air.Some Elves will was even broken and they became Kaukareldar, or false Elves, willing Servants of the Dark Lord set free to spy out and confuse their masters enemies.Female Elves were mostly believed to have ended up as drogwin, or slave-women, abused in the orc breeding pits, though the Elves found little evidence for this after Angbands fall.Most surviving Virtinoldor had suffered too much to be able to withstand the perils of Middle-Earth and left for the Undying Lands at the end of the First Age.The Thrall-Elves had even developed their own elvish dialect, Mulanoldorin.

Known Virtinoldor
Finrod Edrahil Gaurin Gimli the Blind Gwindor Loruin Maeglin Nargil Ogbar Rodrim Rog Rûmil Saithnar Salgant Tuvo