There is a wonderful book pulblished by the above, 1935, called "Our Children's Ancestry". Somewhere its listed on Ancestry.com. I found it while researching the Whitakers and Boykins. I decend from Burwell and Mary Whitaker Boykin. I have to dig for it everytime, but its worth the read. I usually find it under Catherine or Mary Whitaker, two sisters who Burwell was married to in Camden, S.Carolina. Hope this is of some help.