I am looking for information on three Rankin brothers that moved to Mississippi from Maury County Tennessee in 1838. Their names were Adam (born Jan. 3, 1791 in Kentucky), Robert Annan or Anman (born September 3, 1793 in Kentucky), who went by his middle name and Jeremiah (born September17, 1800). I have some information on Adam and his family. In 1840, his is listed on the Tippah County Census, in 1850 his is on the Chickasaw County Census. He died in about 1852. His family is listed on the Calhoun County Census records from 1860 through 1910.
An old family letter states that Jeremiah married twice, and had no children. Robert Annan married and had a son named Adam, and his wife died in Mississippi.
Any additional information would be appreciated.