Find A Grave, database and images (https://www.findagrave.com : accessed 28 September 2018), memorial page for Margaret Pierce Garison (1742–1812), Find A Grave Memorial no. 15896331, citing Ebenezer Presbyterian Church Cemetery, Rock Hill, York County, South Carolina, USA ; Maintained by Edna Mode (contributor 46856343)
It may be possible to confirm family relationships with Margaret by comparing test results with other carriers of her mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Margaret:
Pierce-7943 and Pierce-3840 appear to represent the same person because: Hey - looking at the original merge request from my phone without looking at the actual profiles - yes these should be merged! Thanks