I have been in search of my family who moved from the Chesterfield SC area about 1860.I have them documented by SC census from 1820,with Nancy Key listed as head of house.I am stumped as to her husband. It appears from census info , Nancy had 3 sons , two daughters.
My G-Grandfather(Jackson),Nancy's youngest son , married a Louisa and later became head of house withNancy(his mother) staying with him until her death sometime after 1860.
The 1870 SC census shows Jackson & Louisa living in Lancaster county Indian land Township with William David (son).
The 1880 census shows Jackson Key married to his second wife Holly M living in Sandy Ridge Union county, NC with my grandfather Jackson Albert.There isn't any 1890 info available at this time.
Family stories tell of William David raising His half brother Jackson Albert from age 10 in Cabarrus County NC .