Isaac Polk Roberson and Mary Douglas
Charles Polk Roberson and Martha Rachel Malone
Clarence Samuel Malone Roberson and Brenda Looper

http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=101820761
Col Isaac Roberson Birth: Mar. 10, 1804 Death: Mar. 25, 1883
Family links:
Spouse: Elvira Coles Roberson (1804 - 1880)*

Children:
Matilda J Roberson Nail (1827 - 1913)*
Marilda Roberson (1827 - 1876)*
Nancy C. Walker (1829 - 1859)*
John R. Roberson (1834 - 1908)*
Isaac Polk Roberson (1844 - 1904)*

*Calculated relationship

Burial:
Isaac Roberson
Bledsoe County
Tennessee, USA