I'm also researching Carrolls in Lee County, VA. My ggrandfather was Calvin Carroll, b: 1861 in Lee Co. I checked my "Early Settlers of Lee & Adjacent Counties", Vols I & II and the "Bicentennial History of Lee Co 1792-1992" and didn't find your Sarah Carroll or a Robert Querry. Obviously, not all early families were included, but it was worth looking. If Calvin Carroll, who married Elizabeth Noe sounds familiar, any help would be greatly appreciated. Thanks.