I hope I'm posting this so anyone who might still have the same e-mail address can respond if they know the answer. I'm trying to find out about Helen (Virginia) Poston and this paragraph from the initial post:
"MD and Va. and WV. 1730 Leonard Poston (~1730, MD - 1803, Loudoun Co) m. Ann "Nancy" [maiden name unknown]. Loudoun Co., VA Postons The following represents the descendants Leonard Poston: 1- Leonard Poston (~1730, MD - 1803, Loudoun Co) m. Ann "Nancy" [maiden name unknown] 2-James W. Poston (~1760 - died in Preston Co., WV) - the originator of the Preston Co. branch. 2-Wilsey Poston (~1762 - 1812) m. Maria [maiden name unknown] 3-Leonard R. Poston (5/13/1797, Loudoun - bef. 1860) m. Mary E. (Coale) on 4/8/1818 in Frederick Co., MD. Leonard was baptized at St. James United Church of Christ in Lovettsvile. His parentage is proven by his baptismal record and Loudoun Co. DB 3Q, Pgs. 102-104 which explicitly state his father's name as Wilsey Poston. 3-Elizabeth Ann Poston (3/23/1801, Loudoun) also baptized at St. James. Elizabeth is likely to have married James Downer. 2-Elizabeth Poston (~1768) married Washington Johnson on 4/18/1805 in Frederick Co., MD. Her parentage is proven by the land she inherited in her father's will and Loudoun DB V, Pg. 201 which mentions father Leonard Poston... 2. Joseph Poston (~1774) married Elizabeth (France) on 6/9/1800. Only the following children are known to have been born to Leonard R. Poston and Mary E. (Coale) Poston: 1. Mary Poston (4/21/1819) 2. William Wilsey Poston (4/21/1819) 3. John F. Poston (10/12/1821) 4. Joseph Franklin Poston (8/1823) 5. Susan M. Poston (1825) 6. Leonard Dawson Poston (2/1827) 7. Benjamin Francis Poston (2/17/1828) 8. Helen Virginia Poston (2/27/1831)--Helen Poston had three children born out of wedlock - she never married."
I have gotten a bit lost in the information and who is the child of whom and how to track the information.
I have been wondering about the Coopers - she was with them for at least two census records in Clark County, Va.