You've posted on the Texas GenForum, so some of the people in your query apparently have a tie with Texas. Let's start with Henrie b ca 1908 -- where? And, Samuel Henderson Keener b ca 1870 -- where?Have you found any of the above on a census record? If so, when and where? Do you have a county in Texas?
There are some good people who browse the Texas forum and try to help, but they need a few clues on which to work.