Alumni's Websites
2001 W. Devon Ave.
A. G. O. Alumni
"Guardian Angel Home" in Joliet IL, is sometimes confused with "Angel Guardian Orphanage" in Chicago, IL.  

Sal Di Leo has a site devoted to "Guardian Angel." 
Sal has written a book "Did I Ever Thank You, Sister." 
For those that are interested here is his link.
Sal & Jane DiLeo
Chicago, IL