Hi,
I found two families who I think inter-married.
1850 Hardin County, TN
Alex Bingham, b. TN, 47, farmer
Barbery, wife, b. GA, 54
Wiley M. b. TN. 19
Calvin P., b. TN, 17
Mahala A., b. TN, 14
Sally H., b. TN, 11
Barbary A., b. TN, 9
Barbery C. Reddin, b. TN, 11
Mahala E. Redding, b. TN, 10
Sarah Redding, b. TN, 21
1850 Hardin Co. TN
Isaac Reddin, b. GA, 58
Jane, wife, b. NC, 57
Mary J., b. TN, 18
William E., b. TN, 17
Sabra, b. TN, 14
I looked for their marriage online but didn't find it. If you think these two are who you're looking for, I'd contact the Hardin County TN Court Clerk and inquire about a copy of their marriage license. Successful Searching!