Thanks for your reply. This is the information I have on C.B. Smith, besides his find-a-grave link that I posted earlier.
He was born in April of 1865 in North Carolina. In 1860 he was living with what I presume was Maggie's family in "Precinct 6, Lamar, Texas, United States" (1860 census). On December 31, 1861 he married Margaret Smith (On the wedding license she has no different maiden name). In 1870 he was still living in Lamar, Texas, and moved to Gail, Texas some time between 1870 and 1900. He died on 16 Dec 1917 in Gail, Borden County. His sons were Charles Smith (1863 - 1935) Richard C. Smith (1867 – 1963) James Roan Smith (1872 – 1938) (from whom I am descended).