Mary Ann "Polly" Malone - Sources please?

Disconnected.

http://www.blankensteingenealogy.net/dozier.htm has a James born this date. Are they confused/conflated?

JAMES4 DOZIER (LEONARD3, LEONARD2, LEONARD1) b. September 02, 1737, Lunenburg, Parish, Richmond, Virginia; d. Bef. 1782, South Carolina. He m. MARGARET PERKINS, b. 1754 Kershaw County, S. C., and d. 1 January 1818. She was the daughter of JOHN PERKINS and she m. (2) Col. KEITH. Children of JAMES DOZIER and MARGARET PERKINS are:

JAMES DOZIER
MARY ANN DOZIER, d. 1 October 1815, Darlington District, S. C. She m. Col. WILLIAM ZIMMERMAN.

Mary Ann "Polly" Malone
Gender: Female
Birth: September 02, 1737
Richmond, Virginia, Colonial America
Death: December 22, 1808 (71)
Warren County, Georgia, United States

Sgt. James Seaborn Dozier MP
Gender: Male
Birth: September 02, 1737
Lunenburg Parish, Richmond County, Virginia
Death: January 02, 1808 (70)
Warren County, Georgia, United States
Immediate Family:
Son of Leonard Dozier, Ill and Anne Dozier (Gayle)
Husband of Mary Dozier (Dinwoody)