Lady Dunhyld is a character found in the Defiled Crypt of Act I of Diablo III. She is a ghost whose body was buried there, upset that her husband Lord Dunhyld cannot rest because of grave robbers disturbing her remains. Talking to her starts the event The Matriarch's Bones, in which she asks the player to return her bones to her sarcophagus, putting the couple at peace.
Lady Dunhyld only appears in connection with her event, always in one of the false Defiled Crypts, not the "true" one containing the Chancellor's Tomb.
In the earliest version of the game, she was identified only as Ghostly Woman,