Most certainly yes. Start here https://www.vanityfair.com/style/1999/10/pope-pius-xii-199910
I dunno what ur talking about but for everyone else digging into Sidley Austin this might be helpful to you. Just a hint when researching certain individuals try adding terms like fundraising, charity, overseas, offshore, foundation, controversy, federal, civil, corporation, conspiracy, investment.
Some are better at google-fu than others. Those often uncover the juicy stuff.