Deletion of Marguerite Knight (2nd nomination)

Comment: Searching for "Marguerite Knight", I found http://www.harrowtimes.co.uk/news/579480.from_the_typewriter_to_blazing_sten_gun this article, which discusses her story in-depth as told in http://books.google.com/books?id=D-0ZunR0nL4C&printsec=frontcover&dq=%22peggy+Knight%22+spy&source=bl&ots=lmpsuihLk5&sig=W4Ss-uIYBy-t3nEih3Hhan61xYE&hl=en&sa=X&ei=4qciUP_MN8KEygGJyoGoBw&ved=0CD0Q6AEwAg#v=onepage&q=%22peggy%20knight%22&f=false this book, which, if the index is to be believed, contains 20+ pages worth of coverage on her. There's also a fair amount of coverage in http://books.google.com/books?id=lWkaAAAAYAAJ&q=%22marguerite+knight%22+soe&dq=%22marguerite+knight%22+soe&source=bl&ots=0nFTwdzqvN&sig=kkhKbGPDQRBuk-bu2vLSOBs7Xrg&hl=en&sa=X&ei=wL0iUNy4FOKWjALAsIGQAw&ved=0CEsQ6AEwBA this book. Additionally, a search for "Peggy Knight" also yielded some promising results: http://books.google.com/books?id=8hLMOrL38boC&pg=PA15&lpg=PA15&dq=%22peggy+Knight%22+soe&source=bl&ots=iM5hyTuN42&sig=f5aphAtuEWjDzS5KqyIIbIcHxF4&hl=en&sa=X&ei=yqYiUOrfHcq9ywGEzYHIBw&ved=0CDMQ6AEwAA#v=onepage&q=%22peggy%20Knight%22%20soe&f=falsehttp://books.google.com/books?id=XNrT7PNKhEQC&pg=PA137&lpg=PA137&dq=%22peggy+Knight%22+soe&source=bl&ots=kQkE8PY3gN&sig=vb2YsW8oKvHXnC98j1Bb5kqbCk4&hl=en&sa=X&ei=yqYiUOrfHcq9ywGEzYHIBw&ved=0CDkQ6AEwAQ#v=onepage&q=%22peggy%20Knight%22%20soe&f=falsehttp://books.google.com/books?ei=WqciUOCZN6iHywHhzYHoDQ&id=QVdnAAAAMAAJ&dq=%22peggy+Knight%22http://books.google.com/books?id=lPOeAAAAMAAJ&q=%22peggy+Knight%22+soe&dq=%22peggy+Knight%22+soe&source=bl&ots=L7XVG7KJzt&sig=ZoKrjTqn2aSTMOzxa6nvM44sftg&hl=en&sa=X&ei=qqciUOS4D8iHywHS7oGAAw&ved=0CEMQ6AEwBDgU. The latter two are snippet views only, but following the text over to the next page or two, the coverage appears significant. Based on these books, the subject meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)