Robert Mercer 
Child of Robert Mercer and Ann Mounce
- Robert Mercer+ b. 22 Dec 1737
Robert Mercer 
Child of Robert Mercer
John Mercer
Child of John Mercer and Rebecca Davis
- Harriet Mercer+ b. c 1802, d. 24 Oct 1869
William Davis
Child of William Davis and unknown Angell
- Thomas Davis+ b. c 1710
unknown Angell
Child of unknown Angell and William Davis
- Thomas Davis+ b. c 1710
Thomas Davis 
Child of Thomas Davis and Rebecca Gregory
- Richard Davis+ b. c 1745
Rebecca Gregory
Her married name became Davis.
Child of Rebecca Gregory and Thomas Davis
- Richard Davis+ b. c 1745
Richard Davis 
Child of Richard Davis
Rebecca Davis
Child of Rebecca Davis and John Mercer
- Harriet Mercer+ b. c 1802, d. 24 Oct 1869
Harriet Mercer 
Her married name became Walker.
Child of Harriet Mercer and George E. Walker
- David Davis Walker+ b. 19 Jan 1840, d. 4 Oct 1918
