Hennington-Dokes-DeLauder-Mitchell-Rose of Illinois

I'm researching the Hennington family from Crystal Springs, Miss. Tena Adams, the matriarch of my line,was a house slave to the Hennington clan and found only in the 1880 census. She gave birth to three children - Irvin b.1848, Green who moved to Texas,
William b.1854 died in Ill. and Carrie Gilliam Smith. The Henningtons along w/ Tena Adams came from Orangeburg, S.Carolina.

There's also Henry Dokes Sr. married to Rebecca Mitchell from Bamburg, S. Carolina. Rebecca gave birth to three children - Henry Ellis Dokes Jr. b.Sept.1900, George b.Aug.4,1908 and Lunushu.

Any information would be appreciated. I am also willing to share the information that I've gathered.