I believe you will find that Tillman Thomas David Younger was the son of W. M. Younger (name unknown) and Martha, as noted in the 1900 census: 1900 AR Pope County, Lee Township, 6 Jun, Ed 177, Sheet 4, page 107. We have not found the parents of W. M. Younger as yet. The T. J. Younger you mentioned was of Missouri and Oklahoma, married Emma C. Barmour of Ohio and had children, Charles A. 1874 and Jesse 1872, both in St. Clair County, MO. Tillman died Apr 1973 in Yell AR as per Social Security. Attached find a copy of the 1900 census report. Linda in KCMO