Final answer:
The text provided does not pertain to Dracula or Lucy Westenra from Bram Stoker's novel. It seems to be about the American Civil War rather than Dracula's attack on Lucy, and therefore does not allow for an analysis of Dracula's responsibility for any attacks.
Step-by-step explanation:
The provided text does not directly relate to the novel Dracula nor does it mention Dracula's attack on Lucy. It seems to be a narrative about the reminisces of the American Civil War, referencing the Confederacy and using characters named Lucy and her father. The confusion might stem from the presence of a character named Lucy, but this is unrelated to Lucy Westenra from Bram Stoker's Dracula. In Dracula, responsibility for Lucy's attacks are typically attributed to Dracula himself, but without the proper context from the specified chapter (Chapter 11), we cannot provide a detailed analysis of the attack on Lucy Westenra.