I'm interested in Houstons and all the folks they married - that covers a lot of ground. About the Borden's Grant map that someone mentioned. I bought a large copy from the Rockbridge Co. Historical Society when I was there last weekend. It was $4 and the 7 page index was $2. The map is 19" x 25" on heavy paper and would need to be mailed in a tube. I don't know whether they can mail them, it's a very small operation, but the woman there was most helpful and told me of another place I could buy one. As it was 4:30 pm on Friday, we didn't try to go anywhere else. Anyway, if interested, you might call the Historical Society and ask how to get one. 540-464-1058 The map indicates the 1780 Rockbridge County line. Most of the Borden Grant now falls in Rockbridge. It's a great map. I'm going to frame or laminate it and hang it. The index gives the name of the grantee, the date and acreage. And the coordinates of course.