There are several George Pollard's listed during that time in Virginia records. The only 2 George B. Pollards I could find were in Prince William County, and Pittsylvania County area [that county changed quite a bit during the post Rev. War period].
US & International Marriage Records, 1560-1900 Record
Src# 4839.005/ Src Type: FGSE/ # Pages 1
George Pollard Born: 1770 Virginia
Married:
Mary Crews
Place of Marriage: Virginia
Year: 1791

*************

I also found a One World Tree with this family listed on it:
George Pollard
B; 1772 - Possibly Scotland
D: Unknown - Missouri
[3-7 Years in American Revolutionary War]
[Moved from Va to Lincoln Co, MO in 1832]
MARRIED: 17 Nov 1791 Charlotte County, VA
by Rev. Thomas Dobson
Mary Crews
B; abt 1772

Three Children:
1] John Pollard
b: Mar 1792 - Charlotte Co, VA
d: 16 Feb 1871 - Lincoln Co, MO
[Soldier in War of 1812]
Married: 1 Apr 1813, Pittsylvania Co, VA
Judith Barksdale [or Bortel]
B: abt 1794 Pitssylvania Co, VA

Twelve Children:
Bartemus, Henry, Partena, George, Elizabeth, John, William, Susan, Banister, Julia, Mary, Lorenda

2] William L. Pollard Sr
B; abt 1799 - VA
D: 22 Dec 1878 - Lincoln Co, MO
Married: 17 Dec 1818 - Pittsylvania Co., VA
Elizabeth Farmer

Fourteen Children:
Martha, Ann. Julina, Elsia, Mary, Margaret, Susan, Elizabeth, Jessie, William, James, Josephine, John, Katherine

3] Elizabeth Pollard
B; Abt 1804 - VA
D: Unknown
Married: 24 Sep 1822 [John Pollard - Surety Bond]
Robert Overly

***************

I hope this helps somewhat and gives you a springboard to further your research.
Good Luck!
Cyndi

Cyni, thanks for the additional info. It help out alot. Barb Pollard