Dear Thompson, I have some books of Nauvoo. I'll check and see what I have on your relative. RE: Nauvoo House-- If you are referringto the original home that Capt. James White built and was sold to the Joseph Smith. That land was all claimed by the River when the Dam was built at Keokuk.The Cheney house would have been covered by water also if it was behind it. I would suggest youwrite to the Land and Records office in Nauvoo that is run by the LDS church and ask for records on your family.They may have lots of information for you.This land office was added and I found it two years ago. I found informtion on my family. The Land is marked on a map for you - plus names of other researchers and some information if you are lucky as I was. I'll post again if I have information.