Based on what I've found I believe that D S Moore was David Smith Moore b 1833 Indiana, both parents from NC. Lived in Afton Iowa 1870 census, Omaha NE in 1880 and 1910 census with his daughter Edna Traynor.
David S was a harness Maker and saddler and advertised his goods in the Omaha Bee newspaper.
I haven't found anything about his first wife M E or his children from his marriage to ME: Carrie A and Francis S. My ancestor Zadie moved to Washington by the 1880 census.
To follow up the original post in this thread: Watson H Brown is Walsingham Brown b 1846 in Kentucky.
Are you related to Zella Canaday?