In 1862 Russell County VA, Henderson Fullen, Mul married Surenia Unknown.
1870 Washington County VA Census Household 78/78 Henison Fullen, 40 years, Leni, 25, David, 8, William t, Martha, 3, Mary 2.
1880 VA Census - Henderson is 49, Surbrina, 36, Davis J. 18, William, 16, Martha, 13, Whitley, 11, July, 6, John 3, Jacob, 1. My note:Mary evidently died or married before 1880 as she is not listed with family.
Another Child Charles Barnes Fullen was born Mar 7, 1885 in Elk Garden and died May 5, 1922 at age 37, son of Henderson and Nancy Fullen.Reported by Will Fullen.[Ref: RCV Lebanon, VA Death Reg. Death Register, stated he was married and a black male.
Another son Lilburn Fullen born 1851 died Apr 17, 1915, Death Reg. states black male, sonof Henderson Fullen, RCV, reported by Mary Slaughter.
From the dates, I would suspect Henderson married twice. This son was evidently from a previous marriage.