Chapter 1: The Pattern
Across Poe's fiction, women die. They die of unnamed wasting diseases that the narrative invests with mysterious significance. They die and return, or seem to return, or return transformed into something not quite alive. They die and their deaths restructure the consciousness of the surviving male narrator, who mourns them with an intensity that suggests the mourning was the real subject of the story all along.
Berenice, Morella, Ligeia, Madeline Usher, Annabel Lee — these characters are not distinct individuals with distinct psychologies. They are iterations of a single figure: the beautiful woman who dies, whose death undoes the man who loved her, and whose possible return from death is experienced by that man as either the most longed-for or the most terrifying thing imaginable.
This pattern is not conventional Gothic material borrowed from the tradition. Gothic heroines die, certainly, but they die as plot elements — to motivate the villain, to precipitate the rescue, to provide the occasion for moral instruction. Poe's dead women are the point. The story is not what happens around the dead woman; the story is the narrator's experience of her death and what it does to him.