Neil, here is Elizabeth (Bradley) Wallis' family..Listed as daughter of Richard Bradley & Mary Ratliff..They have Major J. Wallis name this way on these sites, below, (James William Wallis), but the marriage date is correct for the Major J. Wallis/Elizabeth Bradley marriage in Randolph Co, MO posted earlier in the thread..
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http://genealogytrails.com/mo/randolph/bradley_family.htm

Excerpt: Elizabeth Bradley was b. 7/13/1839 in Randolph Co., Mo. and d.? Elizabeth Bradley m. James William Wallis on 2/9/1860 in Randolph Co., Mo
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http://familytreemaker.genealogy.com/users/m/e/r/B-J-Merrell/GENE1-0017.html

Excerpt: ELIZABETH BRADLEY (RICHARD5, BEVERLY4, ROBERT3, JOHN2, ROBERT1) was born 13 July 1839 in Randolph Co., Mo.. She married JAMES WILLIAM WALLIS 09 February 1860 in Randolph Co., Mo., son of JAMES WALLIS and SUSANNAH BURTON
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As an aside:

One brother William R. Bradley (1st Sgt CO F 5TH Missouri Infantry listed as dying 8/9/1863 Mobile, AL) married my 4 X great aunt Martha (Patsy) Rowland

Another brother George W Bradley (CO F 5TH Missouri Infantry) is listed on the 1870 & 1880 Dallas Co, TX Census
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Gay