We agree on Peter, Charity, Mary, Sarah and Marcy Winifred (I believe ir was actually Mercy but pronounced by most as Marcy). That represents the Rowan County, NC family of David Daniel, son of Woodson Daniel. The remainder (children) appear to be from an Elbert Co., GA David Daniel supposedly born 1740-1760. It would appear your source appears to have combined two families. Your William (b 1797) seems to be from this Elbert family.