The information is from the Sam Houston Regional Library & Research Center (FM RD 1011, P.O. Box 1011, Liberty, TX 77575. The work was done on November 4, 1977 by Kevin R. Ladd, P.O. Box 14, Hardin, TX 77561.
I'll be happy to share what I have (I'll have to type it out) with you. But you might want to contact the Library and findout what other information may be available. I got copies of my family line through my Aunt who got them from someone else, so I don't know if I have everything that is available. My Aunt did say that her friend was doing more research on the Doucette line, so there may be more info at the library by now.