Leah, I am interested in sharing info with you.I, too, am a descendant of Robert Commander Dunnam. My grandfather, Joe Lee Dunnam, moved his family to East Texas from OK in the early 30's. You might be interested to know that we just had a Dunnam Family Reunion in Trinity, Trinity Co., TX in October. Houston Co. adjoins Trinity Co. I echo your sentiments about the work James T. has done on the Dunnam Family.