I only looked in what was posted here as well as the subsequent summary posted by "Twice dyed", and he wasn't on there. To me, he's a rather notable figure, having produced several drafts of what would become the infamous Dignitatis Humanae.
https://ecommons.luc.edu/philosophy_facpubs/33/ University Chicago Law Journal, Vol 50; An Unfinished Project:
John Courtney Murray, by Miguel H. Diaz , 2018 , 23 pgs...Maybe this provides the methods, for today, of brandishing their evil agenda. Loyola U.