Seeking info on my ggg grandmother Sarah Anderson, b. SC, 1798, m. John Henry Brock.They were living in Habersham Co., GA in 1822 and Smith Co., TX in 1850.Sarah died in 1886 and is buried in Witherspoon Cemetery, Polk Co., AR.(John Henry Brock is also buried there.)Sarah's father was John Anderson of Pickens Dist., SC and Habersham/Hall Cos., GA.It is believed Sarah Anderson's siblings were Rachel Anderson, b. ca 1780, md. Reece; Drucilla Anderson, b. ca 1793, md. ca 1806 to James Stephens; Moses Anderson; Mary Anderson, md. Thomas Turner; Abram Anderson, d. before 1840 and James Anderson.John Anderson is said to have been married several times.Isaac Anderson, b. 1779, VA, was supposed to have been a son by his first wife who died.He (Isaac) is said to have been raised in VA by his grandparents, then came to SC.Can anyone out there provide info as to the name of Sarah Anderson's mother, the names of John Anderson's parents (Isaac's grandparents) in VA, etc.?