Deletion of Elizabeth Cass

Comment: Subject might be notable but am having difficulty finding RS sources to confirm it. I found http://books.google.com/books?id=KbNfAQAAQBAJ&pg=PA70&lpg=PA70&dq=%22Elizabeth+Cass%22+prostitution&source=bl&ots=Qd1eB0Wvi1&sig=L5rmVQkZD6y7SKHIs0WhE2jlYXQ&hl=en&sa=X&ei=NZdVU5ujLMOcyATf7IBY&ved=0CD0Q6AEwAg#v=onepage&q=%22Elizabeth%20Cass%22%20prostitution&f=false one here which I will add to the article. But I don't think it's enough to pass  right now. Am open to reconsideration if better sources are found
Stance: delete
Cited policy: Wikipedia:Notability (WP:EVENT)