The Only Catholic Family in Town?

My best, one of my best friends growing up was catholic. They were the only catholics that i think i knew. And like italian and irish catholics, they intend t o a whole different thing. I linked the surname of my only catholic friend to give you an idea what kind of catholic we're talking about. What is that i sit, it's southern, southern austrian or bavarian, different te in later life, i came to found out they're a lot different.