Okay, I'm clearly a bit late to the party here. I'm about to graduate from college. I'm from the Chicago based Iwicki's. My father is Mark Iwicki, and my Grandfather was Edwin Iwicki (he was born in 1913). The rest of my regular relatives come from the Uhwat family. I have recently come across a few other Iwicki's down in Illinois who none of my family is acquainted with. Is there a way I can get the lowdown on the extent of the Chicago-based Iwicki's?
On another note, I found that there's an identical Bryan Iwicki over in the New England area that works for a minor league baseball team. Before the past few years, I didn't even know there were any Iwicki's outside of my own family and in Poland! This is pretty cool stuff to find out, and I'm interested into looking further into our family line.