Chastain married Ann B. Stovall on 6 May 1830 in Powhatan County, Virginia, United States. Ann (daughter of Littleberry Stovall and Elizabeth Prosser) died in 1847 in Noxubee County, Mississippi , United States. [Group Sheet] [Family Chart]

Chastain married Mary Reat after 1847 in Mississipi. Mary (daughter of James Reat and Catherine P.) was born about 1811 in Virginia, United States. [Group Sheet] [Family Chart]