I see that someone beat me to answering where Dawson is located. I might mention that it is very close to Corsicana, TX, which is the county seat of Navarro County. Lots of native Americans were there long ago. I lived there for two years in the late 1940s about a mile from my uncle Leslie Bateman. My cousin was always finding a lot of arrowheads in the area. Dawson is listed in The Handbook of Texas ONLINE. Didn't mean to ramble on but, it brought back a lot of memories. Good searching to you! Jerry Bateman Forney, TX