Pope Anastasius IV
<a rel="nofollow" class="external free" href="http://www.araldicavaticana.com/Pontefici.htm">http://www.araldicavaticana.com/Pontefici.htm</a> , based on <a rel="nofollow" class="external free" href="https://books.google.com/books?id=ezJSAAAAcAAJ&amp;pg=PP389">https://books.google.com/books?id=ezJSAAAAcAAJ&amp;pg=PP389</a>