1870 US Tennessee Census has William Hardin, 63, Sallie Hardin 46, Isaac Hardin 20, Eliza Hardin 18, Columbus Hardin 16, Mary H Hardin 15 and Austin Hardin 11.
1880 US Census, Precinct 1, Polk, Texas, has William B Hardin 74, wife, Ann Hardin 69, Claiborne Jones, Grandson 17, and Elizabeth Jones, Granddaughter 14. Grandparents were born in TN, grandchildren were born in Texas.
Source in born Censuses was familysearch.org
