Dear Justin (or Marella i'm not sure who this is)
I'm glad you found information, but I do not think we are talking about the same Stefan Iwanicki. Maybe we are, but Stefan had a son named Jozef, and I am not sure about his son named Andrzej. I do know that Stefan married a Julia, but I am pretty sure that she was from Poland, since the first person to go to the US was my great grandfather Jozef, son of Stefan, Iwanicki. Thank you for this information, and maybe there are some relations, especially the brother Iwan and his child Michael. I would love hearing any more information, since this is all I have.