I need proof of Elizabeth's correct parents. In the 1850 census, she is in the household of Issac and Sarah Allen, in Overton Co., Tenn. She is listed as 25 and the first of 7 children, and there are also listed 2 children that I know are hers. No husband is listed for her. In the 1860 census, she is listed as head of household and has five children. In the 1870 census, she is married to Richard Mills. They are buried in the Fisk Cemetary in Overton Co., Tenn. Some people think she is the daughter of Issac Campbell Allen and Martha Holeman Allen, but, Issac and Martha had a different set of kids than did Issac and Sarah Allen. Issac Campbell Allen died in Illinois on April 12, 1850, yet Isaac Allen was on the October 7, 1850 Overton Co., Census. Both of these Allen families were in Overton Co., Tenn. area in the 1840-1850 time frame.