Talk:Maria Anna of Bavaria (born 1551)

Maria Anna?
Are there any reliable sources confirming that the second name of this woman was Anna? All books I could read (including Hamann) accordingly present information that Ferdinand II's mother was Maria of Bavaria. No mention of Anna. This is why I have a question about correctness of the name of this article. Has someone more information about this? --Lamprus (talk) 16:26, 3 January 2011 (UTC)