I am also researching this line through Nancy's daughter Armanda.
Armanda married Leander Keenum 4 April 1877 Prentiss Co. Mississippi
They had 2 sons Wess and John. When the children were young both Armanda and Lee died. The children then lived with their Uncle Dan Asbell.
I have only been able to locate the name of Armanda and Daniel's mother to be Nancy. Do not know who their father was.
In 1840 Census Tishomingo Co MS.records it lists a Thomas J Asbel
male 1 20/30 years of age and 1 female under 5 and 1 female 20/30 years of age.
Also John Asbel 1 male 30/40 2 females under 5 1 female 30/40
1850 Census Tishomingo Co. Ms Lists
Nancy Asbel 25 1824 SC
Louisa Asbel 7 1842 MS
Daniel Asbel 5 1844 MS
Arminda Asbel 4 1845 MS
Mary J Asbel 2 1847 MS
1860 Census Tishomingo Co Ms
Nancy Asbell 43 1816 Ala
Louisa Asbell 20 1839 MS
Daniel Asbell 18 1841 MS
Arminda Asbell 16 1843 MS
Mary Asbell 14 1845 MS
* the age and dates are very confusing*
1870 Prentiss Co Ms
Nancy Asbell 56 1813 SC
Louisa Asbell 24 1845 MS
Armanda Asbell 17 1852 MS
1870 Prentiss Co Ms
Daniel L Asbell 22 1847 Ms
Elizabeth 22 1847 Georgia
Robert M 2 1867 Ms
Gillie 10/12 1869 Ms
I can not find Nancy or Daniel in the 1880 census but Armanda was listed with her husband
1880 Prentiss Co Ms
Keenam Lee 22 Ala Ala Ala
Keenam Mandy 25 Ms Ms Ms
1900 Census
Daniel was in Hardin Co TN
1910
Daniel was Hardin Co. TN

Any help with this line would be greatly appreciated.