This is an update to my previous post.
My half sister may have been born between 72 and 73 at a hospital in South Bend. I found her baby picture, but there is no hospital name or date.
My Mother also stayed with a lady in South Bend by the name of Betty Gerber. She is probably long gone by now, but if anyone knows who she is, please let me know.
Thank you!
GladeCreek