Hello John,
I saw this reply to my post from long ago. I am certainly interested in your branch of the Iwanicki family. My great-grandmother had a brother Anthony but he did not come to America. He was deported in 1944-45 to Vasilyevka, Ukraine.
I don't seem to have immigration record of your grandmother but am very interested in what you have to share on the family.
I've created a website of Stefkowa genealogy.
http://home.comcast.net/~jkhouser84/stefkowa.htmIt has 542+ immigrants, information and pictures obtained there, etc.
I look forward to hearing from you!!
Justin Houser