Hi,
Looks like you found a lot of info about these two families since your posting. Here's some info that you might not have found.
Turner Lane Losson [Lawson]
Married: 2 Feb 1840, Blount, Tennessee
Rachel Hunt
Source: TN State Marriages 1780-2002
1860 Knox Co. TN
Turner Lauson, b. TN, 36, farmer
Rachael, wife, b. TN, 36
Geo W., b. TN, 19, farmer
Melscllo J., son, b. TN, 17, farmer
Wm B., b. TN, 14
Lucinda J., b. TN, 11
Lorenda, b. TN, 10
Calloway S., b. TN, 7
Jno M., b. TN, 1/12th
Turner and Rachel must have divorced because in 1870 he's living with Elizabeth and a young child.
1870 Blount Co. TN
Rachel Lawson, b. TN, 47
Lucinda, b. TN, 21
Mary C., b. TN, 8
Calloway, b. TN, 17, farm laborer
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