Guglielmo Gonzaga, Duke of Mantua

[asterios]

OK, I am not sure if this should be posted anywhere, but I felt it was pretty weird and had to share it.
While browsing through Wikipedia, I somehow ended up on the page about this fellow:



Link: https://en.wikipedia.org/wiki/Guglielmo ... _of_Mantua

In addition to being Welles' doppelganger, the Duke shares the surname with - Adhemar Gonzaga.
Of course, I don't think this means anything, but I found it a tad too strange.