I believe someone very recently posted to the list that they were researching the DAVIDSON surname. The site of frontier forts which Debie Cox just posted is a large document and "Davidson's Garrison" can be found just past the halfway point. Here it tells about the Davidson family, which consisted of at least three sons named William, Joseph, and Andrew. FRONTIER FORTS OF SOUTHWEST VIRGINIA http://www.rootsweb.com/~varussel/other/forts.html