Anna Anderson
From Tardis Wiki, the free Doctor Who reference
Anna Anderson was name used by Anastasia Romanov during her third and final lifetime of punishment for betraying Faction Paradox. She was cursed to be seen as an imposter. (PROSE: The Book of the War) Indeed, a DNA test proved that she wasn't Anastasia. (PROSE: The Death of Empire)
She died in 1984 and was cremated on 14 February, the anniversary of the Battle of Valentine's Day which ended Anastasia's Thirteen-Day Republic. (PROSE: The Book of the War)