To add to what Tony posted, there is a David and Mary Pool in TX:

Name: David Pool
Estimated Birth Year: abt 1810
Age in 1870: 60
BirthPlace: Virginia
Home in 1870: Western District, Burleson, Texas

David is 60, Mary is 50 born AL and a baby girl Maggie 5/12 born in TX.

I don't know if this is the same family Tony found in SC, but the ages are close and so is David's birthplace.

Also, David Prince died 2/13/1919 in Darlington county. You can order his death certificate, Volume #9, Cert #4010.

Regina

Also, I have an Ezekiel connection. I need to go back and look at some notes to find out who and how.