I was surprised to see your name. My great great grandparents were Christopher H. V. Pankow and his wife Sophia Koeltzow. At least those are the names I have for them. They were supposed to be from Penzin, Mecklenburg, Germany, and Christopher doesn't sound like a very German name to me...and someone told me Koeltzow was Polish. At any rate, you can see the rest of what I know about them (very little) on the other post I made on this forum. Have you had any luck in tracing your ancestry?