Here's hoping this message gets to you.. I see this post is about 3 years old.
The only Catholic orphanage in Superior wasn't actually an orphanage. It was St Joseph Childrens home located at (2100?) 15'th Ave E. As a a couple of years ago, the building was still standing, just a couple of blocks east of Mariner Mall on 28th St.
I lived there from June 1949 to July 1959. If you have questions concerning those years, perhaps I could firstname.lastname@example.org