I saw your posting on a Message Board about locating the Medical Records of your family. Your posting is old, so I hope you still have the same email address.
If you haven't found out any information yet, and you know the name of the Orphanage, you can check out the Archdiocese of Chicago at www.archdiocese-chgo.org
. They will ask you for more information so that they can narrow you search better. There is a form to fill out and a fee to pay, but don't do any of that until you contact them first. There is a name, a phone number and an email address at the bottom of the form.
If you have any other questions you can e-mail me.