I have hit a brick wall..... I am looking for my ggg grandparents, David Reeves and Sarah ? I have found them on the 1880 Cenus in Laninsford, Jackson Co.

David born abt 1842 (AL)
Sarah born abt 1845 (AL)
children:
John-1868
William H -1871
Mary- 1873
Robert A- 1875
Cynthia- 1877 (my gg grandmother)

Looked on-line at this cenus to confirm the name DAVID. Kind of an odd name in my family...we have lots of Williams and Johns.

I have not found them on the 1870. Any help would be greatly appreciated.

SMc