Samuel married Sarah Isabella McQuiston on 10 Oct 1850 in Tipton County, Tennessee. Sarah (daughter of Andrew McQuiston and Sarah Hemphill) was born on 23 Jul 1829 in South Carolina; died on 29 Aug 1907 in Arkansas; was buried in Monticello, Drew County, Arkansas. [Group Sheet] [Family Chart]

1. William C. Dickson was born on 30 Aug 1851 in Tipton County, Tennessee; died on 27 Apr 1924.
2. Sarah E. Dickson was born on 10 Aug 1853 in Tennessee; died on 14 Jan 1868 in Arkansas; was buried in Monticello, Drew County, Arkansas.
3. Andrew Dickson was born on 24 Sep 1856; died on 4 May 1860; was buried in Monticello, Drew County, Arkansas.
4. Moulton M. Dickson was born on 3 Jul 1861 in Nelson, Drew County, Arkansas; died on 9 Apr 1924 in San Antonio, Bexar County, Texas; was buried in Corsicana, Navarro County, Texas.
5. Mattie Belle Dickson died in 1922/3.
6. Samuel Dunn Dickson, II was born in 1865 in Wilmar, Drew County, Arkansas; died in 1942 in Wilmar, Drew County, Arkansas; was buried in Monticello, Drew County, Arkansas.