Anna was mentioned in the book Nazi Looting: The Plunder of Dutch Jewry during the Second World War, by Gerard Aalders.
http://books.google.com/books?id=XidWGo7Vji0C&pg=PA218&dq=anna+linz+esslinger
Addition
Anna was mentioned in the book Nazi Looting: The Plunder of Dutch Jewry during the Second World War, by Gerard Aalders.
http://books.google.com/books?id=XidWGo7Vji0C&pg=PA218&dq=anna+linz+esslinger