Descendants of Samuel Harrison & Precious Jones "DNA"

Samuel & Precious had 10 children, and they are missing daughter's and son's. They got married in Boone, Kentucky, and they went to Indiana. I believe they are listed census 1840 Madison, Indiana. This is what I have so far.

1.) Poss. William C. Harrison married to Emeline Corintha Bell.
2.) Poss. Jesse Harrison married to Ellen Mrs. Harrison. 
3.) Nancy Ann Harrison married 1st Andrew S. Edwards, 2nd John Wright, 3rd Jacob "Mackt" Marks.
4.) Daughter Harrison born BEF 1835.
5.) Joseph Stephen Harrison married to Eliza Jane Quaite. "My 3rd grandparents" 
6.) Daughter Harrison born BEF 1840
7.) Hannah E. Harrison married to James H. Butler
8.) Rachel C. "Ruthie" Harrison married to Isaac S. Dumford
9.) Susan Harrison married to Henry Colunbus Sebers
10.) Eliza Ellen Harrison married to Thomas J. Himes

A descendant of William C. Harrison offer me a DNA test to see if we are related though William, but we don't match. He did not think my Joseph was the son of Samuel and Precious. Well, Good news. Joseph is indeed the son of Samuel. Got a DNA connection through Eliza Ellen Harrison only daughter. 

Hopefully descendants of Samuel & Precious will take the DNA test some time in the future.