I looked in the Va and WV census and can't find parents for Charles anywhere. Charles and Nancy had Arlie V,Mary L,Harold R bn 1909,Eva bn 1915 and Charles J Jr bn 1917 in the 1910 and 1930 census.I can't find them in 1920. Harold R md Bessie ? and had dau Mable in 1930 Wetzel WV.
It is possible Jackson is your Charles????? But I would think they would have been with Nancy if she didn't die until 1943?????
I think but not sure Silvius/Sil bn ar 1858 to James bn ar 1810 and 2nd wife Rachel bn ar 1823 may have been kin to Charles?James and Rachel had two children that I found Silvius and William A.
Sil md Mary L ? and had James M,Charley,George,Virginia and Susan H md a Martin and had Verney and Elmore Martin.