I have some genealogy on the family of John P. Fulkerson, born in TN, moved to Newton Co, MO. He and several of his children moved to Fannin Co., TX in the early 1880s. Some then spread to Dallas Co., TX and died in Dallas and Fannin counties. Several grand children and great grand children.
If you are of this line, contact me with the names of the people of interest and I will email you what I have.