I read the definitive book about very popular CatholicsWouldn't go anywhere near as far as "saintly"....He was still a Statist.
Though I found him -like Hubert Humphrey and Jimmy Carter- to be misguided, he wasn't malignant.
like Frank Zappa and Penthouse Publisher Bob Guccione
who was quite catholic { was an altar boy } and
Daniel Patrick Moynihan.
The first Catholic President and 2nd youngest was J.F.K.
Joe " blowhard " Biden is also Catholic.
Not even remotely mentionable as a Catholic.