Joan, Warren County NC is to the north and slightly east of Wake Co[Raleigh], on the Virginia border. It is bordered by Vance, Franklin, Nash, Halifax and a tiny bit of Northumberland Cos. NC and Mecklenburg and Brunswick Cos. VA. If you check your Atlas index, usually counties are listed with their coordinates Otherwise, for Warren and any other county in NC, go to the US Genweb and click on NC, then the county list and a map of the state should appear with the named county in red. If he is like so many Reavises, Nickolas may be a middle name and the first name a more common James or John, but with confusion rampant in the family the other monikers came to the fore in public records nased on what the person was called in everyday usage. Check Brunswick Co VA for sure because thre are Reavises of many spellings there and I may have seen a Nickolas some time back. Lynne Revis