I am truly sorry if I offended you. I mean no disrespect to you or your research efforts. I too have been chasing family genealogy for many years now.
As far as Henry McCarty goes, there is literally millions and millions of dollars at stake over the outcome of his genealogy and other research, and the lawsuits already abound. The livelihoods’ of places like Fort Sumner and Lincoln are fueled by Billy and the legend. The message boards are full of people who claim to be related, or who have photographs, or whatever. When you come up with something concrete I am sure everyone would like to see it.