Portrait of <a href="https://en.wikipedia.org/wiki/Pope_Agatho" class="extiw" title="en:Pope Agatho">en:Pope Agatho</a> in the <a href="https://en.wikipedia.org/wiki/Basilica_of_Saint_Paul_Outside_the_Walls" class="extiw" title="en:Basilica of Saint Paul Outside the Walls">en:Basilica of Saint Paul Outside the Walls</a>, Rome
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="http://thebananarepublican.blogspot.com/search?q=Gregory+XII">http://thebananarepublican.blogspot.com/search?q=Gregory+XII</a>