Zimraphel

Known as Tar-Miriel (Q. "Jewel Maiden") in Quenya, Zimraphel was the eldest child of Tar-Palantir and heir to throne of Númenór. Her cousin, Ar-Pharazôn, usurped her throne by forcing her into marriage —against  her will and  contrary to Númenórean law. He then imprisoned her in Armenelos as his Queen. Waves swallowed her as she attempted to scale the stairway up the Meneltarma during the Akallabêth in S.A. 3319.